Continuum Aquatics Fraction Dry 500g siphon for a powerful full flow

for a powerful full flow rate of 450 gallons per hour on the Tidal 35 down to a gentle 90 gallons per hour on the same filter

spirulina algae

This quiet and energy-efficient filter provides double (mechanical and biological) filtration out of the box

They provide an optimal REEF-SPEC® water flow for corals in a wide range of reefscapes

and vitamins

Continuum Aquatics Fraction Dry 500g siphon for a powerful full flowContinuum Aquatics Fraction Dry 500g Fraction is a technologically advanced, maximum strength water conditioner that makes tap water immediately safe for freshwater or marine aquarium use or for ponds. It will remove toxic ammonia, chlorine or chloramine from tap water and will also bind nitrites or nitrates directly in the aquarium. It will immediately remove overdosages of iodine, medicinal dyes or potassium permanganate.