ATO Ideas for a 3 gallon Pico

[Anthony Kochevar]

I have a 3 gallon pico that is doing well but evaporation is high and I have to monitor it often. I currently have a gravity fed ATO made out of PVC. It works well but needs refilled every two days.

I would love to make it go a couple of weeks with a automated ATO. I'm leaning towards just a dosing pump and calculating where to set it at. I'd be toping off Distilled water with Brightwells Kalk+2.

Any input, advice or brand recommendations are welcome.

 

[Ron Reefman]

Check out Reef Breeders (a sponsor here). They have an ATO that uses an electric eye with a lens inside the tank. I use one on my 16g Rock Flower Anemone breeding tank.

Auto Top Off (ATO) - ReefBreeders.com

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