HYDROS Blenny element Monitor the KH level and

Monitor the KH level and increase the dose if needed

Magnesium – 1315 mg/L

Always install the filter BEHIND a reverse osmosis system

To use one brick for both aerobic nitrification and anaerobic denitrification

PolypLab Pro Carbon should be placed between layers of fine filter media and placed in an area of your sump with strong movelment

HYDROS Blenny element Monitor the KH level andHYDROS Blenny is an aquarium controller with four micro liquid dosing pumps for precise dosing of two part and trace elements. It can handle essential functions for maintaining a healthy aquarium and connect up to four sense port accessories and two drive port accessories. The HYDROS Blenny features four micro liquid dosing pumps that work independently to accurately dose liquid supplements, including two part and trace elements for maintaining a