Red Starfish PR-100 Media Reactor and vitamins

and vitamins

Chemi-pure Blue

Put the open test tube on the white part of the color chart

If you have any old modules

CupriSorb can allow maintenance of invertebrates in copper-treated tanks by removing copper leaching from substrates

Red Starfish PR-100 Media Reactor and vitaminsFeatures Great for activated carbon, GFO, biological media, CO2 absorbent media & more Full acrylic construction Small footprint for easy installation Heavy duty inlet & outlet adapters Large capacity The new Red Starfish PR series is a must have for any saltwater or reef aquarium. It allows you to efficiently run activated carbon, GFO, biological media or almost any other filter media of your choice. Conical base design disperses water evenly through