Hey guys, I was wondering what the best heater would be for my three gallon tank. It's this one: http://www.walmart.com/ip/Hawkeye-3-Gallon-360-Aquarium-Fish-Aquatic-Pets/13448744
He has been fine without it but now that we run the AC quite often his water has been on the cold side and he is a bit sluggish. It's not the biggest tank so a smaller heater would be best. Any suggestions would be awesome.
He has been fine without it but now that we run the AC quite often his water has been on the cold side and he is a bit sluggish. It's not the biggest tank so a smaller heater would be best. Any suggestions would be awesome.