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.

AMS Zeolithes Marine 1000ml For clear and healthy water in your aquarium. Elimination of harmful substances. Reduces organic values.

Funnel for reactor/filter v1.1 - large opening - 90mm Easily refill your calcium reactor or fluidized bed filter. Large opening for media (70mm), suitable for diameters from 70mm to 190mm thanks to its supports. 3D printing - PLA or ABS - non-contractual color.

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.

Zeo Light 1l (Zeolithe) Zeo light is a specially formulated Zeolite for reduction of nutrient concentrations in marine aquaria. This Zeolite provides nitrate- and ammonium-reducing bacteria an ideal environment. By using a composition of different Zeolites, carefully selected for their specific physical and chemical properties, this filter medium will...

Zeo-Light Starter Kit The Fauna Marin Zeo-Light-System is based on few, but very effective products to allow for an easy maintenance of your marine aquarium. The Fauna Marin Zeo-Light-System is based on few, but very effective products to allow for an easy maintenance of your marine aquarium. The Fauna Marin Zeo-Light Starter Kit contains: 1 x...

Zeolite reactor UZ-120 Aquariums size < 500 l Capacity ~ 1.5 l Suggested pump~ 500-1000 l/h Dimensions 15x19 cm Height 45 cm Piston extracted 53 cm Note To be installed in sump Feed pump not included

Funnel tigra for reactor/filter Easily refill your calcium reactor or fluidized bed filter. Large opening for media (70mm), suitable for diameters from 70mm to 190mm thanks to its supports. 3D printing - PLA or ABS - non-contractual color.