RO Membrane Options:75gpd Up to 99% rejection Dow

Up to 99% rejection Dow membrane* - NSF certified

As Tropic Marin® K+ Elements and Tropic Marin® A- Elements are in liquid form they can also be automatically added to the aquarium water with the aid of a flexible tube pump

The Multi-Light RMS is a modular and customizable Radion LED mounting solution for the XR15 and XR30 systems

Peaceful and easy to care for

RO Membrane Options:75gpd Up to 99% rejection DowDow is a leader when it comes to water treatment and filtration. Their 75 GPD membrane has a 99% rejection ratio, and most other membranes cannot make that same claim. Along with meeting NSF ANSI standards the 75 GPD DOW membrane is hands down the best membrane for our hobby. Up to 99% rejection Dow membrane* NSF certified Compatible with all 10" RO Membrane Housings. Be sure to change the flow restrictor if you change the flow of your membrane.