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.

AF90 hose Ultraflexible silicone hose, best for AF 90 media reactor Length: 1 meter (3.3 ft) Inner diameter: 12 mm (0.47″) Thickness: 3 mm (1/8″)

Support 1   electrodes Support fixing to an aquarium or to a decantation for the maintenance of 4 electrodes coming from a measuring device. This support makes it possible to determine the precise location where the measurements will be made. Electrode immersion height adjustable from 135 to 170 mm For electrode diameter up to 17...

Support 2   electrodes Support fixing to an aquarium or to a decantation for the maintenance of 4 electrodes coming from a measuring device. This support makes it possible to determine the precise location where the measurements will be made. Electrode immersion height adjustable from 135 to 170 mm For electrode diameter up to 17...

Support 4  electrodes Support fixing to an aquarium or to a decantation for the maintenance of 4 electrodes coming from a measuring device. This support makes it possible to determine the precise location where the measurements will be made. Electrode immersion height adjustable from 135 to 170 mm For electrode diameter up to 17...

Hose 6/8mm 1 meter

T (bypass) 25/34mm

T (bypass) 19/27mm

T (bypass) 16/22mm

T (bypass) 12/16mm