I need ato for nano tank

[RH~reef]

I need ato for nano tank of 10gls

 

[Robert Binz]

Smart ato micro

 

[dopey]

Been using the Tunze nano for around 3-4 years so far, no issues. Never been stuck on or off.

Initially on a 37L (Which is about 10g), now on a 220L tank.

 

[K7BMG]

I second the Tunze