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How much epoxy?

tywtly

GPO
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Dec 12, 2006
Messages
156
Ok, I'm orderinmg my live sand this weekend to set up my tank (FINALLY!!!). I've already got my live rock (50-60 lbs)....well, dead rock I guess...I made a thread a while back about that, if anyone remembers. Anyway, on to my question. I know I'm supposed to epoxy my rock together with aquarium safe epoxy. So, my question is...how many 4 oz. epoxy sticks will I need for this amount of LR?
 

Thales

Colossal Squid
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Jan 22, 2004
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You don't have to epoxy your rock together. Some people do it, so don't. I rarely do it.

That said, if you choose to epoxy it together you will need as much as you will need as all situations are different. Also remember that epoxy isn't adhesive, so you won't be gluing the rock together, but more making a mechanical bond.
 

tywtly

GPO
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Dec 12, 2006
Messages
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Yeah, I've noticed a lot of people don't do it, I just like to err on the side of caution when it comes to my tanks. I don't mean to sound greedy (I think that's about the right word), but does anyone have an estimate as to how many sticks I'll need? Cause I have absolutely zero experience with epoxy.
 

delosa

O. vulgaris
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Apr 27, 2007
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I would start with about 6 or 8 tubes and then you will get an idea of how far a tube will go. Chances are, you will have enough to finish the job. It is always good to have a tube on hand for any rocks that may come loose. I probably have gone through 15 - 20 tubes for my 150 lbs of live rock. Not all of my rocks are stuck together, but most of them are in place. Also, I have changed the rocks around because I haven't been happy with where some rocks were setting.

Hope this helps.
 

tywtly

GPO
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Dec 12, 2006
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Oh! And could I use non-toxic aquarium silicone that you buy at Wal-mart? Cause that epoxy is expensive, and there's no way I could afford 6-8 tubes.
 

delosa

O. vulgaris
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Apr 27, 2007
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I knew some glues were safe if you let them dry well before putting the rocks in the tank. I guess it would work with dead rock, but I didn't want to leave my live rock out of the water that long.
 

tywtly

GPO
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Dec 12, 2006
Messages
156
Well I had to drain my tank and store my rock...dry...uuuuhhhh...So now all I've got is dead rock. So the glue would work perfect for me. Oh! On that note, does anyone know how I can reseed my rock when I set it up?
 

Opcn

GPO
Registered
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Mar 4, 2006
Messages
114
Gorilla Glue is a polyurethane adhesive and as such water causes it to cure, Gorilla glue claims that there product is water proof aswell. Also the manufacturer reports that ti contains no addatives or solvents.
 

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