Hydros Water Level Sensor Filter Socks & Fleece Good choice for equipment lines

Good choice for equipment lines that run lower than main return-pump flow

1 container of Reef Crest Bulk Activated Carbon - 800 grams

and planted aquariums up to 160 US gallons / 600 L

For leak detection on floors

Hydros Water Level Sensor Filter Socks & Fleece Good choice for equipment linesHydros Water Level Sensor The Hydros Water Level Sensor is an optical HYDROS Sense Port accessory for monitoring aquarium, sump, reservoir, or dosing container water level. It helps users track high or low water conditions without moving float parts, making it useful for ATO safety, dosing container refill alerts, sump level protection, reservoir monitoring, and general freshwater or saltwater aquarium automation. HYDROS Water Level Sensor Overview