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masterswimmer

Old School Reefer
Vendor
Location
NY
Rating - 99.6%
450   2   0
I cannot fathom how that thing holds water! Screwing into the edge of plywood is the weakest possible way to attach it. I understand the tank is 3 years old, but honestly, I wouldn't trust that even for one day. The amount of outward pressure with 237g of saltwater is excessive, IMO.

If the tank were built in-wall, you'd be able to secure the sides and back with the appropriate 2x4 bracing to alleviate concerns. But free standing like that is like a ticking time bomb.

Just my $.10 minus $.08

Russ
 

masterswimmer

Old School Reefer
Vendor
Location
NY
Rating - 99.6%
450   2   0
Not to mention leeching of all the crap he used to seal it?


Yeah that too. I was just looking at the structural side of it. I mean the tank was supposedly running for three years with livestock, so I guess the ingredients are non-toxic. The structure however can fail at any time.

I don't know, just a bad combination on a few levels......again, IMO.

Russ
 
Location
Huntington
Rating - 100%
26   0   0
I built one to use as a frog vivarium so pressure wasn't really a concern. I used fiberglass epoxy to seal the inside which held water without issue but I'd imagine you'd want to use fiberglass as well for the bigger builds. I also knew a guy who had built a large plywood tank in his basement to house sharks. I don't remember the actual size but it was framed in 2x4 and it was large enough for him to swim in it.
 

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