DEVICES

Monitor. Dose. Top off.

Aquarium controllers, dosers and accessories that speak the same dashboard language.

Products

Hardware built for reefers who want monitoring, dosing and top-off on the same platform — with clear charts and push alerts when something drifts.

Aquarium Controller

Devices

Aquarium Controller

Nereus aquarium controller for reef tanks — continuous pH and temperature monitoring, live dashboard charts, and push alerts when aquariu…

Doser

Devices

Doser

Nereus Dual-Head Doser for the Nereus platform — set ml per day and frequency 15 min, 30 min, or 1 hour , auto-split doses per head, manu…

Devices

ATO System

Three sensors. Zero worries. Two sump-mounted sensors maintain the perfect water level by automatically triggering the top-off pump. A th…

Alkalinity Tester

Devices

Alkalinity Tester

Nereus alkalinity testers for reef tanks — Alk Mini for fast manual colorimetric checks, and Alkchemist for fully automated dKH testing t…