heater control

3 controllers are included in the sale. 1 is nearly new only used a few months and the other 2 have about 3 years runtime on them (I will label so you know). All are in working order with no known issues but I personally replace controllers every 3 to 4 years so I don't want to sell something I...

I’ve had my InkBird controller for over a year now and it has always been accurate and I am very happy with it. But yesterday when I was measuring salinity with a Tropic Marine High Precision Hydrometer I noticed my salinity weirdly was lower and that my tank water was hot (My Assumption is the...

Curious about running this heater but I won't be able to use the mag mount. Is anyone using regular heater suction cup holders on this style of heater??

I have a heater attached to an Ink Bird controller. Do you recommend setting the heater itself at 78 and the Ink Bird at 80 so the temp is maintained by the internal heater mechanism with the Ink Bird as backup or vice versa (Ink Bird at 78, heater at 80 to save heater cycles)? Thanks.

Hey all, I currently use a 75W cheap heater for my biocube 16. I just bought a Eheim Jager 50w not realizing my current is a 75W. My wife is giving me a temp controller for Christmas. I trust Eheim implicitly. But is it big enough?

I have 2 Inkbird306a Dual WiFi Temp Controllers (used since Feb 2021 - wiring lengths didn't fit my wiring cabs) $50ea shipped (con't US) Instructions ->