i have to buy heaters for my 220 gal. Is 2 300w heaters enough?
I want to get 2 of the 300w Visi-Therm Deluxe Aquarium Heaters. They are submersible and I will put them in the 50 gallon sump.
http://www.petsmart.com/product/index.jsp?productId=2754054
I want to get 2 of the 300w Visi-Therm Deluxe Aquarium Heaters. They are submersible and I will put them in the 50 gallon sump.
http://www.petsmart.com/product/index.jsp?productId=2754054