Tank drilled at top. roughly 5ft by 3ft. 3 oscars, 2 dempsies, clown knife and some cats. What kind of lighting should I use and what kind of heater. Havent gone this big before but got a great deal on craigslist. I know pics by saturday. Heard about canisters that also heat, any good? Hear nothing but good things about the FX5. Ebays got em for 200. Oh yeah, tanks also 21 deep. Custom made half inch glass. Any help would be nice. Want to get cycling by next weekend. Ill take some pics and try to post. Lovin the info here. Isnt technology great. Mike