Discussion Starter · #1 ·
Switched two smaller filters into Aqua Clear 110 for my 55gal tank. Love it, runs good, quiet and lots of power there. The only maintenance is kind a expensive. Bio Max insert cost 35$. Sponge and activated charcoal prices OK ( 10 $ each) . Is any suggestion I can make my own BioMax insert and buy filler by larder quantity? Any ideas welcome.