So I have a 5g tank that I use as a hospital/quarantine tank for my peacocks and haps, but sometimes I have more than one fish that needs to be pulled out of the tank. Can I safely use plexiglass to divide the tank?
The foam and egg crate both sound like a good ideas.
I made some one time out of 1/4" plexiglass for a 20 long. Too thick really but I just happened to have some on hand. I drilled a bunch of holes in it so water could pass through. I didnt seal them in because it was temporary, just let rocks keep it in place. Worked fine.