So the dwarf puffer tank is in a cupboard under a comunity tank, the tank above is around 28 usually, today at 32, i couldnt do anything to lower it, all hardy fish, neons, female bettas, plecos etc.
But the puffers are quite sensitve, they too got up to 30, so ive decided i need to setup a automated fan or something.
Would a fan on a thermostat work? Ifso what kind of thermostat would be appropriate? the tank needs to be at 25ish.
Im also buying a quality heater for the tank to keep the temp right, any recommended brands?
ThankInAdvance