Deltec PF140 Calcium Reactors max lights The Seachem AquaVitro Sentia Doser

The Seachem AquaVitro Sentia Doser Primary is the ultimate smart dosing controller for reef aquariums

micro & trace elements

compact design that allows discreet placement within the tank

Allows for targeted potassium adjustments with TRITON Lab ICP testing

Integration with the ReefBeat App makes setup and automated lighting programming easier than ever

Deltec PF140 Calcium Reactors max lights The Seachem AquaVitro Sentia DoserHand 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.