Deltec PF90 Calcium Reactors red sea aquariums Provides 50–100 tests

Provides 50–100 tests

A must-have diagnostic tool for reef keepers looking to maintain precise water chemistry with confidence

The high-quality LED clusters are equipped with Mitsubishi acrylic lenses and nano-blend reflectors

The TMC Reef Skim Pro 2000 DC Skimmer is the ideal choice for high-performance protein skimming in aquariums up to 2000 liters

Deltec PF90 Calcium Reactors red sea aquariums Provides 50–100 testsHand 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.