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Okay new question!

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Forum Name: DIY
Forum Description: Do it Yourself
URL: http://www.utahreefs.com/forum/forum_posts.asp?TID=34148
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Topic: Okay new question!
Posted By: jeepnmatt
Subject: Okay new question!
Date Posted: July 09 2009 at 3:58am
Hello and thanks in advance for your input/help/information!
 
Just want to start out, let ya'll know I'm in Salt Lake (Sugarhouse area) and just starting into this salt water tank thing.  I'm very new and just learning about all this, so please bear with me as I am sure I will ask stupid questions!  I'm very excited to get this up and running, and know I'm in for a long period of being patient.  I'm in no huge hurry, but want to do things right.
 
I just recently got a 75g tank from a friend who just had this sitting in his garage.  It is "drilled" with an overflow in the back left corner.  It has two holes behind the overflow wall.  One for outgoing, one for input I'm learning.  I just built a canopy for the tank and it looks great (empty however).  So here is where my mass confusion begins.  I've researched for hours and just get more and more confused by the minute. 
 
So as of now thats all I have.  No pumps, sump, protein skimmer, rock (live or dead) or any of it plumbed.  Some research says I don't need a protein skimmer, some says I do.  Most all say Yes to a sump, some say submersible pump, some say put an inline pump. 
 
When all is said and done I want to have a tank with quite a few fish, live rock, coral, etc.  Any light you pro's can shed would be greatly appreciated. 
 
Next, I know and expect this to be expensive, and I am going in to this aware, however I am on a pretty tight budget.  Any inexpensive ideas would be even better!  Thanks!


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Thanks for your help!



Replies:
Posted By: Dion Richins
Date Posted: July 09 2009 at 7:45am
Hello Matt!
First bit of advice is go see other set ups. Most everybody will welcome you over to see what they have done/ are doing and what they would like to have done different. My home is always open.
 
By doing this you can see many different options as you head down life's little adventure. You will see everything from the extreme in automation and equipment to the extreme of diy. And of course everything in between. Then you can start to formulate your ideas and plans and go from there.
 
The buy/sell forum here is awesome to pick up used equipment for great prices. And as always research this board to all ends. There is years worth of information just waiting to be used. And don't forget our meetings. Typically the first Thursday of every month. This month its today!!! (see the home page for more details)
 
And foremost Welcome to our slice of heaven!


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http://www.customaquariumfurniture.com" rel="nofollow - Bad "censored" Cabinets
Best quality in the valley! He is one sexy bald guy, even with out a finger!(MAC)


Posted By: grateful1
Date Posted: July 09 2009 at 11:08am
Welcome, Matt!
I would echo what Dion said.  I went and saw a bunch of tanks after I had set up my own, and I immediately regretted some choices that I had made.  Luckily, it turned out okay.  I'm just up by the University, and you're welcome to come over and see my set-up (meager though it may be compared with some other local tanks).
 
Also, I would recommend reading others' Tank Build threads.  The hobby can totally add up, money-wise, and learning how to do things yourself, or on the cheap can really help.
 
My favorite so far is Bob's.  He is proud of being cheap, and has some good instruction. Here's the link to his Thread, and his tank is now Tank of the Month (TOTM).
http://www.utahreefs.com/forum/forum_posts.asp?TID=24146&KW=build&PN=1 - http://www.utahreefs.com/forum/forum_posts.asp?TID=24146&KW=build&PN=1
 
Again, welcome!
 
Scott


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37g reef.
Frag tank in progress.
(801) 403-4006.


Posted By: Mike Savage
Date Posted: July 09 2009 at 1:01pm
Welcome Matt!
 
Mike


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Posted By: jeepnmatt
Date Posted: July 09 2009 at 3:22pm
Hey, thanks for the information!  Ok, looking at the TOTM, WOW!!!! As I have researched online I decided to put the tank upstairs where we spend the most time, as we will be reminded more of maintenance.  However reading now I have a concern.  Is the weight of a 75g tank ok upstairs?  Would hate for it to start out upstairs and wind up downstairs!Shocked 
 
Also, I painted the back of the tank yesterday with black paint (on the outside of course).  How big of a sump would you all recommend I put under the tank?  As big as will fit? Is there a typical size to shoot for with a 75g tank?  Also looking at the 210 gallon tank you linked me to I see he put a grate then screen on the bottom of his tank.  Do I need that?  I had never seen that before.  I think the more I look the more concerned I get that I will make huge mistakes.  I will for sure make it to look at other's tanks to get more ideas.  Again, thanks all!  You are putting my mind at ease, as this seems a bit overwhelming for someone just trying to jump into this awesome hobby!


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Thanks for your help!


Posted By: jeepnmatt
Date Posted: July 10 2009 at 2:27am

Just thought I would post you all a pic so you can see what I have so far.  Like I said previously I got the tank and stand from a friend, but just built the canopy in the last few days to go on it.  Anyway here is what I have so far.  Thanks again!



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Thanks for your help!


Posted By: jeepnmatt
Date Posted: July 10 2009 at 2:28am
One more

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Thanks for your help!


Posted By: Mike Savage
Date Posted: July 10 2009 at 7:08am

Very nice. I can't wait to see it stocked!

Mike


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Posted By: jeepnmatt
Date Posted: July 13 2009 at 2:25am
Thanks Mike,
 
I'm pretty stoked to get it stoked myself.  Question for you pro's out there.  If I plan to have live rock, coral, fish, anenomes, basically a bit of everything, what kind of lights do I need?  I have been told metal halides give that "rippled" look in the water and on the bottom of the tank.  I love that look, if thats those lights.  So what do I really need though?
 
Matt


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Thanks for your help!


Posted By: jeepnmatt
Date Posted: July 13 2009 at 2:26am
Thanks Mike,
 
I'm pretty excited to get it up and running myself.  Question though, what kind of lights do I need?  I like the look metal halides give as far as the rippled look on the tank bottom, but what do I need?  I want fish, coral, live rock, anenomes in the tank.


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Thanks for your help!


Posted By: Adam Blundell
Date Posted: July 13 2009 at 9:19am
Matt-
I highly recommend visiting a few tanks first.  Don't buy lights without knowing what you want.  It sounds like you want halides, and most here would probably recommend it.  But there are a ton of lighting options.
I'd find people who live by you, or simply spend an evening driving around, and see some tanks.  Know what type of tank you want before you set it up.
 
Adam
ps- you can visit me and Linn in Centerville... on your way to Dion's in Farmington for example


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Come to a meeting, they�re fun!


Posted By: BobC63
Date Posted: July 13 2009 at 12:55pm
Originally posted by jeepnmatt jeepnmatt wrote:

Hey, thanks for the information!  Ok, looking at the TOTM, WOW!!!! As I have researched online I decided to put the tank upstairs where we spend the most time, as we will be reminded more of maintenance.  However reading now I have a concern.  Is the weight of a 75g tank ok upstairs?  Would hate for it to start out upstairs and wind up downstairs!Shocked 
 
Also, I painted the back of the tank yesterday with black paint (on the outside of course).  How big of a sump would you all recommend I put under the tank?  As big as will fit? Is there a typical size to shoot for with a 75g tank?  Also looking at the 210 gallon tank you linked me to I see he put a grate then screen on the bottom of his tank.  Do I need that?  I had never seen that before.  I think the more I look the more concerned I get that I will make huge mistakes.  I will for sure make it to look at other's tanks to get more ideas.  Again, thanks all!  You are putting my mind at ease, as this seems a bit overwhelming for someone just trying to jump into this awesome hobby!
 
Hi Matt -
 
Thanks for your kind comments.
 
The weight of a 75g setup should be able to be easily supported by your floor, espcially if the floor joists are running perpendicular to the length of the tank (meaning the tank's "footprint" spans several floor joists)... if the joisting is parallel to the length of the tank you should still be OK but your floor may "deflect" a little bit when you walk near the tank. If you are not dead set on the location of your tank you can always move it to make it run perpendicluar to the joists if it is not already that way.
 
I chose to place additional support under my tank because A) I placed my tank in a location where the tank length runs parallel to the floor joists rather than perpendicular, and didn't want to change the tank location; B) my 225 gallon tank weighs 3 times as much as your 75g will once filled; and C) my custom tank stand is also super-heavy compared to the 'normal' stands that most people use (like yours).
 
For a sump I reccommend you go as big as will fit inside your stand. I made my own sump setup as it can be quite expensive to go out and buy a purpose-built sump system at the LFS (Local Fish Store). You can occasionally find used sumps for sale on our "Buy / Sell" Forum; the prices there are usually much cheaper than new retail...
 
The "grate" on the bottom of my tank is called a plenum and is used for biological filtration. I have used them forever and love them; however, most people here do not use one and you certainly do not  have to use one.
 
I would not get too concerned with "making mistakes" as you will make them. We all do. If you are patient, ask questions when you are unsure on something, and go slowly, then hopefully the mistakes will all be small ones. There is a saying in this hobby that "nothing good ever happens fast in a marine aquarium" and it is a good truism. Don't rush things, especially when you first set up your tank and the water is in and you can't wait to go down to the LFS and fill up your tank with all kinds of fish and corals... take your time. Stock the tank slowly. research your fish and coral choices first to be sure you are putting compatible things together in your system that are not too delicate or demand extreme measures to keep alive, etc. And there are certainly many good books out there on the hobby; you can usually find several at your local library as well.
 
If you are patient and make good choices and informed decisions this hobby can be alot of fun... and doesn't have to cost the proverbial "arm and a leg".
 
So, Good Luck with your first marine setup - and welcome to the Club Big smile
 
 
 
 
 
 


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- My Current Tank: 50g Starfire Cube Reef


* Marine & Reef tanks since 1977 *


Posted By: Mark Peterson
Date Posted: July 16 2009 at 7:53am
Welcome. I posted in your other thread but just in case you missed it, his thread will teach you a lot about reef aquariums.
http://www.utahreefs.com/forum/forum_posts.asp?TID=9244 - http://www.utahreefs.com/forum/forum_posts.asp?TID=9244


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Reefkeeping Tips, & quick, easy setup tricks:
www.utahreefs.com/forum/forum_posts.asp?TID=9244
Pay it forward - become a paid WMAS member


Posted By: jeepnmatt
Date Posted: July 18 2009 at 1:51am
Okay, so I get home from work tonight and there is this white film growing on my dead rock, Is this ok and just part of the cycle?
 
Little background and pics for ya.  I bought about 25 lbs of LR, and 15 lbs of dead rock.  I was told this was ok as dead would be live with time.  I also bought 15 crabs as I was told these would live through the cycle spikes I will have, and they will help keep tank clean during the cycle.  I have about 2 inches of crushed coral in the bottom, also not live.  For filtration I have one filter that ties to where the water dumps in the sump, and another filter between the two chambers of the sump, right before the return pump.  Someone told me to add "purple up" to my tank to speed up getting the dead rock to live.  So have been adding that as directed on the bottle.  My tank stays between 78 and 80 degrees, with my MH's on 10 hrs a day, and t5's on 14 hrs a day...10 hrs with MH's and 2 hrs before and after MH's.  So, what's this white film and should I be concerned?  I'm hoping its just part of the cycle and to just ride it out.  Also on a side note, the crabs are doing just fine, moving around lots and seem to be enjoying life.  Thanks for your help!
 


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Thanks for your help!


Posted By: Aquaristnewbie
Date Posted: July 18 2009 at 8:20am
I don't really know what it is.  I assume some sort of sponge.  It is on some of my rocks in my two year old tank and it has not caused any issues for me.  I would not worry about it at all.

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150 gallon Reef
Millcreek Utah



Posted By: jeepnmatt
Date Posted: July 19 2009 at 3:06am
Okay, next question for you all.
 
I'm completely confused by my sump at this point.  I bought an oceanic sump, like 30 gallons that sits in the stand under my tank.  The water level in my sump is what I consider somewhat low.  It's only like an inch above the intake for my return pump.  I would like it a bit higher so allow for a bit more time between adding water.  So the way I figure, if your pump is pumping lets say 800 gph, and your drain is draining 800 gph back to the sump, you should be able to add more to the sump with no problems.  So I added water to the sump.....instantly the level in my tank went high (to a point I'm not real comfortable with)  I'm very confused.  If my pump is puting out what I'm draining, wouldn't the extra remain in my sump?  Am I just too simple minded to figure this out?  How can I get my sump level higher, and not get my tank level too high?  On a side note, I did have to slow my pump by turning the ball valve above my pump, as I was pumping more than draining, but this was at initial setup.  There's the question for the day.  Sorry if I'm drivin ya'll nuts with my stupid questions, just a newby here.


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Thanks for your help!


Posted By: bfessler
Date Posted: July 19 2009 at 9:27am
Your drain capacity is not determined by how much water the pump supplies to the tank. It is determined by the diameter of the pipe and any restrictions. Either get a bigger drain pipe or cut back the output of the pump until you are draining more water to the sump than you are supplying the tank. If more flow in the display is needed you can use powerheads.

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Burt

An equal opportunity reefer,
I support all hobbyists and organizations involved in Marine Aquarium Keeping.
[email protected]


Posted By: trunks
Date Posted: July 19 2009 at 12:50pm
It looks to me that your base rock has lichen/moss on it, is that correct?

I used lace rock like that in my fresh and brackish tanks in the past and always got that white film while it was cycling. I believe it is some kind of bacteria or fungus that consumes the lichen/moss on the rock. IME it never caused any problems and went away in less than a month.


Posted By: Dion Richins
Date Posted: July 19 2009 at 2:13pm
I agree. You really should get that rock out and power wash it. The crap on it will EVENTUALLY degrade and go away but not with out some serious time and issues.

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http://www.customaquariumfurniture.com" rel="nofollow - Bad "censored" Cabinets
Best quality in the valley! He is one sexy bald guy, even with out a finger!(MAC)


Posted By: jeepnmatt
Date Posted: July 20 2009 at 12:31am
Thanks guys for your reply.  I guess I should be more specific.  Let me explain a bit.  When I set up my tank I had it up and running for about a week, all was going well, water level about a 1/4 inch below the support bar across the center of the top of the tank.  I never adjusted the ball valve after the pump.  So for a week I had as much going in as I did out of the display tank.  All the time my water level in the display tank remained about 1/4 inch below the support bar.
 
After this week I see the sump is getting a bit low, so I add about 3 gallons of water directly in the sump.  NEVER touch the ball valves or anything, simply dump water in the sump.  Also the water was not low enough that the pump was sucking air or anything, so it was pumping as much as it could.  So after about 5 minutes after adding water to the sump, the level in the tank starts to rise, up to the point it is hitting the support bar across the top of the tank.  This is where my confusion comes from.  Anyone get this?
 
Thanks
 
Matt


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Thanks for your help!


Posted By: Nano_Reefer
Date Posted: July 20 2009 at 12:44am
If it has been running fine it should not change simply by adding water to the sump?
Where your water enters the sump is the pipe submerged at all times, or is it out of the water free falling and then submerged after adding water?


Posted By: Crazy Tarzan
Date Posted: July 20 2009 at 9:42am
sounds like a drain issue, do you only have one drain or two?  when I ran dual 1" drains, I had one set just a little higher than the other, and I made sure that both could handle the full drain amount from the pump--snails have a way of getting in pipes and not fully clogging them but slowing them down enough to cause issues.

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Was that in there yesterday? Casper--WY windier than ?

Down to a 20, soon to double or nothing


Posted By: jeepnmatt
Date Posted: July 22 2009 at 1:10am
Hey all,  Just thought I'd give a quick update with some pics.  We have quite a bit of rock in, and all seems to be cycling well.  Thanks for those who have given info, sold me rock, sold me the skimmer, lights, etc.  You guys have made this much more fun to jump into!  Not to mention more affordable!

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Thanks for your help!


Posted By: rabbit2555
Date Posted: July 22 2009 at 2:44pm
the way you set up your rocks looks awesome!
 
 
 
 
trenton


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72g bowfront(two clowns and one chromise a royal gramma and a small blue tang, snails, hermits and misc coral frags



34 gallon Red Sea max


Posted By: spitdrumr
Date Posted: July 22 2009 at 10:01pm
I agree with Tarzan, check your drains for snails. I had a snail in one of mine one time and ended up with my display tank overflowing. Bad news!!

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Chad Larsen
75g Reef
24g JBJ Nano
3g Picto


Posted By: Nick801
Date Posted: July 22 2009 at 11:38pm
man that rock work is cool

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http://www.reefinsanity.com" rel="nofollow - www.ReefInsanity.com
http://www.facebook.com/ReefInsanity" rel="nofollow - www.Facebook.com/ReefInsanity
801-680-4676


Posted By: jeepnmatt
Date Posted: July 23 2009 at 4:36am
Thanks rabbit and nick....Its been fun getting it all setup!

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Thanks for your help!


Posted By: sukie
Date Posted: July 23 2009 at 12:08pm
I love the rock work!!!  The arch is my favorite. 

Are you going to add snails next??


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http://sukie.mt-wudan.com/ - My Blog


Posted By: Nano_Reefer
Date Posted: July 23 2009 at 12:26pm
That is awesome. Glad things are working out.
By the way, the problem with your sump, was it what we discussed or something else?


Posted By: BobC63
Date Posted: July 23 2009 at 12:45pm
Looking very nice.
 
Thumbs Up Thumbs UpThumbs Up


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- My Current Tank: 50g Starfire Cube Reef


* Marine & Reef tanks since 1977 *


Posted By: jeepnmatt
Date Posted: July 23 2009 at 2:57pm
On the drain issue, My bad I figured a 3/4 inch line from the pump meant a 3/4 inch line on the drain would work.  Sorely mistaken!!!!  It drained just fine before adding to the sump, but I guess just the pressure in the sump helped the pump push more up, so I was not draining fast enough.  I ended up tearing off all of the drain line completely and installing a 1" line for the drain, and probably a bit of overkill but once below the tank (where it was drilled for 1") I actually went up a size to 1 1/4".  So needless to say I have LOTS AND LOTS of drain now.  LOL 
 
I have put 20 crabs in there and they are doing well.  I also went and bought 3 damsels to help the tank cycle.  They have been in for 3 days and are doing great.  (I know they are going to be a nightmare to get out in the future) but I will cross that bridge when I get there. 
 
Anyway, thanks for all  your positive feedback, things have been fun.  I'm way enjoying it!
 
Matt


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Thanks for your help!


Posted By: john hill
Date Posted: July 23 2009 at 10:28pm
that is some nice looking rock

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out with the large and in with the nano


Posted By: Crazy Tarzan
Date Posted: July 23 2009 at 11:55pm
1.25" will flow almost twice as much as a one inch (if I remember correctly), but I would always run dual drains for flood safety.  I had two 1" drains on a 40 gal breeder, and I put two 1" drains in a 28 gal bowfront with valves to slow them down a little.  Have you set it up as a durso-style drain?

And awesome rock work, I love open areas with islands. 

As far as the damsels go. . .  get a lion fish or frog fish on loan from someone before you put any other fish in and don't feed him for a day or two


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Was that in there yesterday? Casper--WY windier than ?

Down to a 20, soon to double or nothing


Posted By: jeepnmatt
Date Posted: July 24 2009 at 2:47am
Yeah, I bought a kit from the aquarium, its a durso drain.  It has 4 small holes to let air in it looks like to me, and the big intake has a guard around it to prevent little critters from getting in I would assume.  Although I'm sure they will somehow find a way.  Again, thanks for the compliments everyone!
 
Matt


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Thanks for your help!


Posted By: jeepnmatt
Date Posted: July 26 2009 at 12:44am
Okay you all, I have a question but did not know where to post it, so I'm just adding it here...Please help!   Okay, so I went and bought about 30 more lbs of live rock from someone who was tearing down a 210g tank.  Its beatiful rock, got it all set up, all was going well until.......
 
THESE TWO HUGE WORM THINGS CRAWLED OUT OF THE ROCK!!!!Shocked
 
They are very gross looking.  They are about 6" long and crawled out after the lights went off last night.  They are absolutely disgusting and gross.  Are they good? bad?  How do I get rid of them?  What are they? 
 
On a side note, this rock also had two crabs come out as well.  Not hermit crabs, but normal crabs about the size of a quarter.  These ok? 
 
Thanks again,
 
Matt


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Thanks for your help!


Posted By: Mike Savage
Date Posted: July 26 2009 at 1:26pm
umm . . . 6" long and gross looking isn't much of a description to go on. Could they have been bristle worms?
 
 
 
If so then they are a great part of your clean up crew. Many people think they are gross and disgusting and try to get rid of them though.
 
Mike


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Posted By: jeepnmatt
Date Posted: July 26 2009 at 2:38pm
DeadYes that is them!  I read up on them last night and just for kicks tried to catch them.  I put a jar with little holes in the lid with food in the jar.  Well about 20 of them came out looking for the food.  Is that too many to have?  Also thats just one rock, I know of another rock that has them too.  Is there a safe way to simply thin them?  I kinda don't like them at all, they just seem creepy.
 
Matt


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Thanks for your help!


Posted By: Aquaristnewbie
Date Posted: July 26 2009 at 2:44pm
They usually won't come out.  They don't hurt anything and proper feeding will thin them out.  I would leave them and just let them do their thing.  Crabs and some fish will help thin them out to.

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150 gallon Reef
Millcreek Utah



Posted By: Mike Savage
Date Posted: July 26 2009 at 3:31pm
The more you over feed your tank the more bristleworms you will have. If you do decide to remove them do not use your hands. If you do use your hands then vinegar will help disolve the bristles left in your hands and soothe the pain!
 
Mike


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Posted By: jeepnmatt
Date Posted: July 31 2009 at 2:40am
Well all is going very well I think.  The worm things come to find out were bristle worms.  The only thing is there were TONS of them, like 50 or 60, and big.  Like 6-8 inches long.  So I have caught quite a few and disposed of them.  I know you all say they were good, but sorry to be a wuss, but they were gross.  Didn't like sticking my hand in the tank, they were just a bit creepy for me.  So now that is better.  On to the next question.....
 
I believe the cycling is going well.  I have about 35 hermit crabs in there, and they seem to be having a hayday!  I've started to grow brown stuff on the bottom of the tank, on the glass, etc.  This seems to be under somewhat control as the crabs seem to eat it.  So I think that is going well.  Now on to my next thing, I'm getting this green stuff growing on some of the rocks, not all, but some have lots of it.  Looks like I may need to mow here soon.  Is this good/bad/indifferent?  Should I just relax and let it do it's thing or take action.  I've attached pictures.  Also the last few days there have been little bubbles coming up from the sandbed, they just seem to appear and rise to the top.  They are also all over the rock.  This normal?
 
Here are some pics of what I'm talking about.  P.S.  A lot of the shells are empty, don't think I overloaded the tank with crabs!
 
Okay for some reason I can't post the big pictures I took, anyone know how to make them smaller sized?  :)
 


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Thanks for your help!


Posted By: Adam Blundell
Date Posted: July 31 2009 at 8:34am
In general when you set up a tank... it will go gold/brown for a few weeks... then it will go green for a few weeks... then it will clear up... then it will start to go purple.
Best thing you can do when setting up a tank is to leave it alone for a couple months.
 
Adam


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Come to a meeting, they�re fun!


Posted By: jwoo
Date Posted: July 31 2009 at 10:19am
Originally posted by jeepnmatt jeepnmatt wrote:

 
Okay for some reason I can't post the big pictures I took, anyone know how to make them smaller sized?  :)
 


Just use photobucket.com - it's free and will resize huge pictures for you automatically unless you specify otherwise.


Posted By: Jeremyw
Date Posted: July 31 2009 at 12:00pm
Jeepnmatt I use photo bucket too or this just copy the file number and post in in your message and it does it there too!

http://zip-zero.com/wmas/imageUpload.php


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Next meeting:


Posted By: jeepnmatt
Date Posted: August 01 2009 at 2:39am
Here are the pics of what I'm talking about.
 
http://www.zip-zero.com/wmas/uploads/4pg59k.jpg">
 
 
  http://www.zip-zero.com/wmas/uploads/l306j6.jpg">


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Thanks for your help!


Posted By: Mike Savage
Date Posted: August 01 2009 at 10:21am
It looks like things are coming along just fine.
 
Mike


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Posted By: jeepnmatt
Date Posted: August 06 2009 at 1:28am
Okay I went out of town for 3 days and came home tonight.  First I had one dead fish, one of the damsels.  Not sure why he died as I will explain below my water levels are great.  The other 2 damsels are swimming around lovin live, so not sure what happened there.  Now on to the green stuff.....The green stuff is now like 3" long per strand.  I've concluded its hair algae.  I went to the LFS and they recommended turbo snails, they warned me they can knock stuff over, but at this point I just have the main rock so not too worried.  I put 6 of them in there, as well as 2 crabs.  Think this will get it taken care of?  I also had them test the water, and they said everything was excellent.  They told me they could tell it was a young tank, but no nitrates, nitrite, ammonia levels good, all looked good. 
One more thing, they recommended a long spine sea urchin.  Is this a good recommendation?  In all honesty I'd love to get one as once in Hawaii my mom thought she'd pick one up and needless to say she won't do that again, so I'd love to have one as a conversation piece, and I think they are way cool looking. 
 


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Thanks for your help!


Posted By: Mark Peterson
Date Posted: August 06 2009 at 7:52am
Urchins eat coralline algae. The urchin could starve to death in 3-4 months because the rock has very little coralline algae.
 
This thread has some useful information about doing a successful and inexpensive reef aquarium:
http://www.utahreefs.com/forum/forum_posts.asp?TID=9244 - http://www.utahreefs.com/forum/forum_posts.asp?TID=9244


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Reefkeeping Tips, & quick, easy setup tricks:
www.utahreefs.com/forum/forum_posts.asp?TID=9244
Pay it forward - become a paid WMAS member



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