Deltec PF90 Calcium Reactors red sea aquariums it’s a trusted tool for

it’s a trusted tool for reef keepers who want precision and consistency

braceless design and sleek

Smaller rock pieces ideal for detailed aquascaping

This system boasts a total volume of 705L

Deltec PF90 Calcium Reactors red sea aquariums it’s a trusted tool forHand built in Germany the Deltec PF90 Calcium reactor is an effective way of increasing the KH and calcium in your aquarium and can be used fluidised or, more commonly, non fluidised with 9 15mm grade media such as ROWAlith W. Calcium reactors work by adding CO2 to a small volume of water in a reaction chamber that contains a calcium based media, the addition of CO2 reduces the pH inside the unit slowly dissolving the media liberating KH and calcium.