From: $12.00

Amophos removes ammonia and PO4
Purify Aquarium water and Inhibit algae .
Enhance Corals growth and Opening


REEFMAX AMOPHOS Is a high quality saltwater purifier that is formulated for use in Saltwater aquarium
to absorb large amount of Ammonia and Phosphate.
Continuous use is recommended to maintain healthy corals and clean aquarium.

REEFMAX Amophos (S)
Volume : 500 mL

REEFMAX Amophos (L)
Volume : 1000 mL

Usage Quantity

  • 1 To 2 ft tank:  250 ml / 2-3 months
  • 3 feet tank: 500 ml/ 2-4  months
  • 4 feet tank: 1000 ml / 3-4 months
    •  above just a estimated for a standard aquarium , it varies from tank to tank because of difference in fishes and coral bio load.
      Alternatively you can judge by slow and fast algae growth in aquarium.

AmoPhos is a powerful saltwater absorb-er consisting of natural and synthetic ion-exchange resins that effectively remove large amount of Ammonia and Phosphate.
Will not affect PH of enclosed saltwater aquarium. Effectively purify seawater and helps to keep  water crystal clear and eliminate brown algae.
Greatly Improves water condition benefiting anemone , soft corals and hard corals.
Ammonia, nitrite, phosphate, phenol and toxic organic compounds are byproduct of fish and coral waste.
Partial water change can dilute the toxic, while Reefmax Amophos can remove large amount of toxins and purify saltwater over extended periods of time .

Directions for usage:

  • In canister: Place between layers of filter wools in the filter tray or put into a mesh bag and place in the filter tray.
  • In sump tank: Place in fine mesh bag and put bag in area of highest water flow rate.
  • In Fluidised Reactor: Place in Reactor and adjust for recommended flow rate of water Pass Through of 200 to 2000 L.
  • Place per recommended quantity
  • Rinse free loose debris by tap water prior to use. 
  • Renew media on a regular basis for Best Result


  • Amophos media are fine powdery form that need special fine media bag to keep them as follows 😐
  • small media bag  for nano tank up to 3 ft

    Large media bag for large tank 4 feet up .

Additional information


Amophos (S), Amophos (L), small media bag, large media bag


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