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Red Sea

NO3:PO4-X 500ml (NOPOX)

NO3:PO4-X 500ml (NOPOX)

Regular price £23.99 GBP
Regular price Sale price £23.99 GBP
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A complete treatment and test solution for full control of nitrate & phosphate, thereby reducing nuisance algae and boosting coral growth and coloration.

  • Enables controlled nitrate and phosphate reduction for optimal coral growth and coloration

  • Reduces nuisance algae

  • Reef-Safe, with no undesirable side effects

  • Easy to use, reliable and cost-effective

The biological reduction of algae nutrients (nitrate and phosphate) occurs naturally in all anoxic areas of the aquarium, such as inside live rocks, porous filter media, and substrates.
Red Sea'™s algae management program boosts and controls these natural processes by the regular measured dosing of NOPOX, a bacteria enhancing supplement, monitored by the use of highly accurate test kits.
The algae management program provides an easy and reliable method to control algae nutrient levels, which reduces the presence of nuisance algae and the population of the symbiotic zooxanthellae algae which are essential for most corals.

Aquarium Type Recommended
level of
Test kit
Average daily usage
of  NO3:PO4-X (25gal)
Mixed Reef 1-2ppm 0.08-0.12ppm NITRATE | NITRITE
SPS Frag 1-2ppm 0.08-0.12ppm NITRATE | NITRITE
SPS Dominant 0.25-0.5ppm 0.01-0.02ppm ALGAE CONTROL PRO 1-2ml
Ultra Low
nt SPS
0ppm 0ppm ALGAE CONTROL PRO  1-2ml 
Marine Fish <10 <1 NITRATE | NITRITE 3ml
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