Dary421
Aquarium Advice Addict
Gregcoyote said:No doubt about it. If its built strong enough you could use bricks made from dried mud. It just needs a tough waterproof interior that doesn't degrade after years of pressure and saltwater. As well as various burrowing critters that can attack the sides and bottom. For tanks built into walls, what not? But my reef has 5 different angles I can view from without big seams obstructing view. So acrylic was the choice 20 years ago as glass then was too green in any thickness at all.
I was a hippie when I built the 500 gallon. It had a observation dome built into the middle of the tank when you could roll your chair up under the tank and stick your head in the bubble and watch the angel fish. But as a hippie, I didn't mind that the think was always leaking.
Whoa,...talk about being on mushrooms ,.that had to be a real trip to behold,..got any old pictures of it ?