[AquaticLife] Re:Tetra Whisper In-Tank Installation Question
If it’s a hang on heater, then it’s probably not submersible. Every submersible I’ve owned comes with a holder that has suction cups to position the heater inside the tank. Your best bet would be to Google ‘Hartz aquarium heater directions’ and browse through the hits until you find yours and then look for the proper directions. Probably the Hartz site should have some info or a contact us page where you could send them a picture and they should send you proper instructions. It’s probably fine as long as you bring the water level up to an inch or so from the top of the tank but finding the instructions would be best.
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Category: Philippines Internet Koi Society
