Is gorilla super glue reef safe?

It can be used to attach frags but it is runny. Most people use the gel version.
 
Yes the Gel version has worked well for me in conjunction with rock work Putty. I would not use one without the other and I also like the small containers of Glue because If something goes wrong I have three or four of them in the freezer as opposed to one big bottle getting hard if water gets in it. And yes store the Gorilla glue in the freezer and just before using warm it up by running some warm tap water on the bottle for a minute.



This is a great video on how to glue corals and rock work.

Hope this helps.
 
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Here is an alternative glue that comes in a bigger bottle and works just as well.

 
I like this glue because it's cheap and the tubes are small and I can usually use the whole tube on 3-4 frags and toss the rest since they can make a mess.

I tried those little 2g ones and just found they were too hard to work with. The one I linked is the same price per Gram and the bottle is the perfect size for working with corals.
 
I like this glue because it's cheap and the tubes are small and I can usually use the whole tube on 3-4 frags and toss the rest since they can make a mess.

Used that and it works really well. Dries quick and have seen no adverse effects for it in my tank.
 
Yep, the Gel is absolutely reef approved.

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10 oz. Bottle BRS Extra Thick Gel Super Glue - Bulk Reef Supply - $30​


Great deal, reef safe and works really well.
 
Yes the Gel version has worked well for me in conjunction with rock work Putty. I would not use one without the other and I also like the small containers of Glue because If something goes wrong I have three or four of them in the freezer as opposed to one big bottle getting hard if water gets in it. And yes store the Gorilla glue in the freezer and just before using warm it up by running some warm tap water on the bottle for a minute.



This is a great video on how to glue corals and rock work.

Hope this helps.
Would this work to fix a leak?
 

IF YOU HAD TO TAKE A REEFING EXAM, WOULD YOU PASS?

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