Hey Now! im looking to connect 4 ten gallon tank together, but im not sure how i should go about doing this. Should i drill the sides out of all, connecting to a common sump or is there a better way to do this? Im looking to breed Banggai cardinalfish. I currently have a pair thats consistently spawning, so what i want to do is have 2 tanks for pairs, 1 for the pair i have now and 1 for a future pair and then two tanks that will serve as growout tanks for the babies. Anyone have a good design for me ? Also, im open to suggestions... Thanks
Last edited: