slipsiu
Aquarium Advice Newbie
I am setting up a 120 gallon freshwater tank. The dealer wants to sell me an Eheim 2128 thermofilter which has a built in heater. Does anyone have any experience with this type of filter/heater set-up? My question is whether the heater in this system works or do I need a separate external heater like a Visi-Stealth submersible? Thanks, Steve