ok so here is the deal.....
i'm getting 2x 4ft x 15x 18 tanks in the morning, there on a rack and are both sumpted,
my question is i am going to split them up to keep several breeding pairs in so what would be best......
a) introduce a false back made from perspex, add 2 solid dividers in to make 3 compartments, cut slots in the false back to allow water to travil to the back compartment where the sump pipe is, the return will be a spray bar across the front of the tank,
b)not use a false back and just use mesh dividers has the return at the opposite end of the tank to the sump pipe and allow the water to travil across
also to note i will be adding small sponge filters to each compartment
your thoughts ?