i am thinking of taking all/most of the gravel out of my 90. i think that because i have a good 3-4in of gravel it is trapping alot of crap and causing my ph and amonia to go up. is this a good idea? alternatives?
messiner said:i am thinking of taking all/most of the gravel out of my 90. i think that because i have a good 3-4in of gravel it is trapping alot of crap and causing my ph and amonia to go up. is this a good idea? alternatives?