Tunze RO Water Controller - 8555.000 General Maintenance Select the cleaning surface that

Select the cleaning surface that matches the aquarium material and algae type

Can be attached to live rock using compatible aquarium-safe adhesives such as AquaStik or CorAffix

HYDROS Control X4 Aquarium Controller Overview

Add 5 ml per 50 US gallons every other day

Install submerged in a sump or externally in a dry inline location with proper support

Tunze RO Water Controller - 8555.000 General Maintenance Select the cleaning surface thatTunze RO Water Controller 8555. 000 The Tunze RO Water Controller 8555. 000 is an automatic water level controller for reverse osmosis water collection containers, RO stations, freshwater storage tanks, and refill applications. It uses two sensors, a controller, a 12 V water valve, and a 12 V power supply to help automate filling control for purified water storage. Tunze RO Water Controller for Storage Reservoirs The RO Water Controller is designed to