Hydra Filter and Stream FAQ

[Qian Hu]

Originally Posted by CJunioR255

There was also a case where a hobbyist bought 2 hydra 30 when it first came out. One worked normally and the other one had some problems and heated the water to 32-34 degrees which killed some of his fishes.

Can u pls address this issue? Did u guys find out the cause? Is the problem rectified in the newer hydra design?

Hi bro,

I suppose your are referring to a case which is quite a long time ago when the first version of Hydra 30 was being launched. We will say it is a stand alone case whereby the unit had malfunction and we have not received any further feedback regards to the heating problem. Naturally, when a water pump is running, it will generate a small significant of heat from the motor itself and this will not affect much to the water temperature in the tank.