RO Membrane 20% Black Friday Temperament Semi-aggressive

Temperament Semi-aggressive

Salifert Flatworm Exit works on reef aquariums that have flatworm issues

MagFeeder comes with a floating feed ring that retains flakefoods

Formulated by researchers and marine scientists

Using a convex/concave mounting system

RO Membrane 20% Black Friday Temperament Semi-aggressiveDow 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.