Brittany Marie
Active Member
A friend of mine is willing to build a 150 gallon acrylic tank. He usually works with epoxy and thinks that would be better than silicone. Is epoxy fish safe?
Using epoxy to build tanks?
- Thread starter Brittany Marie
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You dont build acrylic tanks with silicone. it does NOT work! you build glass tanks with silicone and acrylic tanks with acrylic cement
Brett S
Valuable Member
150 gallons is a lot of water to put in something built by someone who has never built an aquarium before. Building your own acrylic tank can definitely be done, but I’m not sure I’d want the first attempt to be a 150G tank.
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OP
Brittany Marie
Active Member
thank you. I’ve never owned and acrylic tank but have heard they’re better than glass so thought I would go that route
OP
OP
Brittany Marie
Active Member
I’d definitely make sure it holds water first. Would glass be better?
driftin
Active Member
It's a great offer but I'd be nervous too, unless when your friend refers to epoxy he is referencing a solvent-based glue that will actually weld the acrylic. Acrylic tanks aren't glued together the same way glass tanks panels are held with silicone. The panels on acrylic tanks are welded - the glues that are used melt the plastic and as it cures they fuse together.
Even if it holds water initially, I would be nervous about a failure of the seam if epoxied.
Even if it holds water initially, I would be nervous about a failure of the seam if epoxied.
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