Hydros Triple Optical ATO Kit Overflows Included diffusers use replaceable pads

Included diffusers use replaceable pads

Plant clumps into the substrate with tweezers

equipment room

refractometer

Hydros Triple Optical ATO Kit Overflows Included diffusers use replaceable padsHydros Triple Optical ATO Kit The Hydros Triple Optical ATO Kit is a HYDROS auto top off package for maintaining stable aquarium water level in freshwater, saltwater, reef, sump, and all in one aquarium systems. It uses a triple optical water level sensor, a HYDROS DC Micro Pump, tubing, and a siphon break to help automate freshwater replacement as evaporation lowers the aquarium or sump water level. HYDROS Triple Optical ATO Kit Overview This kit is