Re:Tetra Whisper In-Tank Installation Question
Lana, If you bought this filter new refer to the instructions on if there has to be a certain water line. If it’s necessary they will tell you. Also, if it is necessary, there is usually a line on the instrument itself noted as “water line”.
The same with the heater. If you have the type that you clip on to the top of the tank, there should be a line on the inside (when looking thru the glass tube) to which you should fill the water. Especially with the heater, if this is the type you have, you should bring the water to the water line or it will not function the way it is supposed to.
joe t
Category: AquaticLife
