toyatgrnd0
New Member
ive been in saltwater for a couple years now and i like to tinker with things. ive built all my own filtration equipment not just for me but for friends and other hobbyist ive built wet/drys from 10g to 90g several differnt models of protien skimmers, Uv sterilivers and im wanted to get into some more complex filtration i was wondering if there is a book out there that goes into some more complex filtration or if you could lead me in the right direction id appreciate greatly thank you.