CarbonDoser For a targeted and very precise CO2 supply in freshwater aquariums, or into calcium reactors. Features an electronically controlled valve that produces one CO2 portion / CO2 bubble every 0.1 to 10 seconds. The number of bubbles / portions is adjustable from 10 per second to 1 every 10 seconds and the rate of delivery is constant to +/- 1/1,000th of a second.

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...

Macro Algae Reactor 3182 For aquariums from 500 to 1,600 liters (132 - 423 USgal.). Flow rate adjustable from 1,000 to 2,400 l/h (264 - 634 USgal.). Energy consumption of the pump: approx. 10 to 31 W Energy consumption of the 2 LEDs: 18 W Measurements of the reactor (L x W x H): 310 x 250 x 430 mm (12.2" x 9.8" x...

Macro Algae Reactor 3181 For aquariums from 100 to 600 liters (26 - 159 USgal.). Flow rate adjustable from 1,000 to 2,400 l/h (264 - 634 USgal.). Energy consumption of the pump: approx. 10 to 31 W Energy consumption of the LED: 9 W Measurements of the reactor (L x W x H): 233 x 195 x 422 mm (9.2" x 7.7" x...

Calcium Automat 3171 For marine aquariums up to 1,200 liters (317 USgal.) depending on the coral population. Energy consumption: 17 W (25 W) Voltage / frequency: 230V/50Hz (115V/60Hz) Cable length: 2.2 m (86.6") External operation or in a cabinet (recommended), self-priming. Filling quantity: 1,850 ml (488.7...

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