FISH IM GETTING: None yet, but I plan on getting platys, tetra, Swordtail, Dwaft Gourami, Zebra Longfin Danio, Odessa Barb, and Boesemani rainbow.

TANK AND EQUIPMENT: 55gal, two Marineland penguin pro 375 with the MarineLand K2 Biological Media, and Marineland prefilter Foam Filter that goes over intank, two Marineland 250-watt heaters, Marineland maxi jet. Airstone, Marineland lights.

QUESTION: In winter, my room, where I keep my fish tank, gets to about 65F, and the lowest is 60F. I was wondering if two heaters are overkill. I have not had a tank for a long time, but I use two filters because I have livebearing, and it's just in case it gets overpopulated. Do I need anything else?