
Super cheap and easy idea for a tank divider. This time it’s just horizontally. I have a catfish underneath and a flowehorn on top that just aren’t getting along at the moment in the 75 gallon due to the flower horn being much smaller than the featherfin.
This gives them more horizontal swimming room which I like better than cutting the tank in half vertically.
Just simple sheet of 24x48 egg crate lighting panel cut to size.