ha guys Im on here quit a bit usually dont say to much but I love big tanks .. so get to the meat here I finally bought a big tank ,, for me anyway ..125 plexiglass.. got a hell of a deal by the way.. bought 100 lbs of black diamond sand from tsc and rensed the hell out of it and I still have a film on the top of the water .. havent put the fish in it or the decor yet .. I thought I would run my fx5( out of a established tank) for a day or so .. think Im ok?? ALL Im putting ig it is my Poly collection Im workin on.. 1 Poly and 2 endi's about 12 inchs or so.. was really concerned about the film on the water.. hanks for the info ahead of time,, WendellM T

