The Azoo denitrator builds up bacteria which literally consume nitrates. The reactor requires regular feeding of the Azoo Nitrate killer ( included ) and simply requires a small water...

The Deltec denitrator uses sulphur based beads ( included ) to grow bacteria which literally consume nitrate. The reactor requires no additional feeding and simply requires a small water pump....

The Deltec denitrator uses sulphur based beads ( included ) to grow bacteria which literally consume nitrate. The reactor requires no additional feeding and simply requires a small water pump....

Nitrate troubles? Current research shows that sulfur based denitrators hold promise for significant nitrate reduction in heavily bio-loaded systems. These experimental biologically driven de-nitrator/reactors rely on a...

Suitable for a range of applications ( Nitrate filter / C02 ) etc. Adjustable water flow Silent operation tube connection adapter for diameter hose 8 and 12mm 5w 300lph 0.70cm max head height

3-way valve for precise regulation of water flow Multiple adaptors included Perfect for C02 / Nitrate filters/ Reactors

300lph 4.8 watts 60cm Head Height Inline & Submersible Fully adjustable water flow Thermal shut off Inlet / outlet hose tail 10mm ...

The ROWA®system reverse osmosis units SILVER LINE (SL) are the basic line of the ROWA® reverse osmosis series. Fields...

The ROWA®system reverse osmosis units SILVER LINE (SL) are the basic line of the ROWA® reverse osmosis series. ...

The ROWA®system reverse osmosis units SILVER LINE (SL) are the basic line of the ROWA® reverse osmosis series. ...

ROWA Turbo 200 - 2 Stage RO filter w. press. gauge, flushing valve & tap coupling 200-300l/day