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Includes a convenient media bag for easy management of filter materials
Best if strontium & carbonate additives are added on alternate days or at least 30 minutes apart
This dual-unit system utilises premium Ultra Violet bulbs that encourage algae cells to clump together
Black Knight filter brushes have been extensively tested and proven to outperform other filter mediums
Aquaforest Magnesium Supplement for Reef Aquarium Select:750g Includes a convenient media bagMaintain optimal magnesium levels in your coral reef aquarium with Aquaforest AF Magnesium. Specially formulated to keep the magnesium concentration steady, it is crucial for supporting vibrant coral health and ecosystem stability. This product dissolves easily in deionised water, combining effectively with other Aquaforest solutions for balanced ion levels. To prepare, mix 10g of Aquaforest Magnesium with 50g of Calcium Aquaforest in 1000ml of
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