Dyl1234
Aquarium Advice FINatic
- Joined
- Mar 31, 2013
- Messages
- 789
I purchased a 300 watt heater off of eBay for my 20 gallon. Is this going to be to much. I didn't know it was a 300 watt.
Does anyone know what size heater I would need for a one gallon tank for fry?