Currently have 3 aquariums in use 2 are 220+ gals. and a 75 gal.. I have made allot of the stuff I use like the insert I pictured. Drip system and overflow in sump, filter material is new buffer pads cut to fit the 75 gal sump. Imo it is the best biological filter material out there.easy to clean & reuse. Love Africans but my favorite is the festae pair I just got. Haven't figured how to post videos yet or I would share.
