4 / 6mm adjustment valve Regulating valve for hose with a diameter of 4/6 mm. The tap can be used for both air and water (nitrate reducer and calcium reactor). High quality plastic guaranteeing a long service life. Easy to adjust flow rate with precision.

T Reduction 16/22 - 4/6mm Reduction T is used for the connection of bypass filters like p. ex. the nitrate reducer or the calcium reactor.

T Reduction 12/16 - 4/6mm Reduction T is used for the connection of bypass filters like p. ex. the nitrate reducer or the calcium reactor.

T Reduction 9/12 - 4/6mm Reduction T is used for the connection of bypass filters like p. ex. the nitrate reducer or the calcium reactor.

CO2 solenoid M-ventil 1/2" M-ventil 1/2”  for water is intended for automatic control of reverse osmosis units. The brass body has connections for 1/2” BSP male fittings and is recommended only for use with tap water. The power uptake is 6 watts.

Biopellets Reef Interests - 1000ml We provide a novel filtermedia entitled NP-reducing BioPellets to the professional aquarium industry including public aquaria, zoos and aquaculture facilities. This product has been developed for (professional) aquarists who want to supply their aquarium inhabitants with large quantities of feeds without negatively affecting water...

Bubble counter plus

Extension Bubble Magus C120-2 To extend calcium reactor BM C120 and degassing

Calcium reactor Bubble Magus CR-200 WP Model: CR200 WP Pump : WP2000 Power : 220V/110V ,40W Internal volume : 6L Size: 230*312*545MM Capacity :2000L more aquarium

Calcium reactor Bubble Magus CR-150 WP Model: CR150 WP Pump : WP2000 Power : 220V/110V ,40W Internal volume : 3.5L Size: 200*282*495MM Capacity :1600L more aquarium

Calcium reactor Bubble Magus CR-120 WP Model: CR120 WP Pump : WP1000 Power : 220V/110V ,20W Internal volume : 1L-2L Size: 160*238*500MM Capacity :400L -1600L aquarium

Calcium reactor Bubble Magus CR-100 WP Model:  CR100 WP Pump : WP1000  Power : 220V/110V ,20W Internal volume : 1L-1.5L Size: 135*205*445MM Capacity :200L  aquarium