The GPD Membrane 4x40 is a high-performance reverse osmosis (RO) membrane designed for saltwater reef aquariums. It offers exceptional water purification, removing up to 98.6% of dissolved salts and impurities from your aquarium's source water. With a daily production capacity of 3000 gallons, this TRUE Thin Film Composite (TFC) membrane ensures clean, pristine water for the delicate ecosystem in reef tanks. The GPD Membrane is manufactured in the USA and fits into standard 4 x 40 inch commercial RO housing systems.
| Manufacturer | AquaFX |
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GPD Membrane 4x40
RO/DI Systems
Reference reading: Species guide on Codexery
Species guides on Codexery
- Lawnmower blenny — Scientific name: Salarias fasciatus · Maximum length: 14 cm TL source
- Pseudochromis springeri — Scientific name: Pseudochromis springeri · Distribution: Red Sea and eastern Indian Ocean source
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