tsdid
Member
Hey all i have a relatively simple question. I am going to buy a new heater, i have a 40 gallon tank with about 5 gallons in the sump. The heater I think im going to get is the aquarium systems Visi-Therm Stealth . I am right on the edge of the 150watt and the 200watt, is it better to get the higher wattage or the lower wattage.
Thanks
Thanks