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ME Coral GFO 250 grGranular Ferric Oxide (Gfo) is the only chemical utilized by most reefers to reduce Phosphates (PO4). Elevated PO4 levels bring undesirable algae of all types and colors. These high levels are also detrimental to coral growth and color. This is the area that is typically the biggest struggle for many aquarist. Natural Seawater has PO4 levels below . 01. We suggest a target rate of . 02 . 05 with some arguing lower levels are better. Please test with a

Wait for about 20-30 seconds for the temperature of sample and refractometer to equilibrate

Prices for these replacement bulbs are very affordable

**EcoSystem Method vs

It is designed to enable operating sensitive seawater aquariums from 60 to 250 litres (15 to 65 USgal

Extra Algae with fresh seafoods make this a gourmet natural food for herbivorous marine and freshwater fishes

01 resolution

Not suggested for Freshwater

If you want to rid your tank of these persistent pests

POSITIVE FOR THE INDUSTRY & PUBLIC OPINION

Iodine (as the iodide ion) essentially bonds with oxygen to form non-toxic iodate

NPX Bioplastics granular plastic media made from biodegradable polymers

The flash skimming principle enables