ato pump?

[MarkoD]

Aqua lifter works great.

[viperfish]

How large is your tank and sump? Aqualifters are good for smaller setups but they have a hard time keeping up with larger volumes of water. MJ's are good, or any other cheap pump you can find. Pretty much anything works for ATO.

[MarkoD]

I have 250 gallons total volume and the aqualifter keeps up just fine. I get 2.5 gal evaporation per day

[kobelka]

Thanks for the responses. I will be putting them on systems that will be 60 to 80 gallons each including sumps. Glad to hear that either will be sufficient.