Dosing pump CR The "CR," short for "Calcium Reactor," has been specially designed to automate and ensure precise utilization of an RAC in your aquarium. This reactor, filled with a limestone substrate, dissolves by injecting CO2 into its body. The resulting water is rich in calcium, carbonates, and other minerals, then poured into your aquarium. The Reef Factory's...

Dosing pump pro X4 (wifi) The latest Dosing Pump Pro X4 series is an innovative and highly accurate 4-channel dosing pump designed for marine aquariums. It enables precise dosing of minerals, trace elements, and other supplements within the aquarium. The silent and bidirectional stepper motor opens up a whole new range of possibilities. Reef Factory's exclusive and...

HOBBY Air valve 2 pcs, s.s. Air Valve

HOBBY Air valve Air Valve

HOBBY Metal air valve 4 6 s.s. Practical spare and do-it-yourself accessory.

HOBBY Metal air valve 4 6, 2-pipe s.s. Practical spare and do-it-yourself accessory.

HOBBY Metal air valve 4 6, 3-pipe s.s. Practical spare and do-it-yourself accessory.

HOBBY Diffuser, angular 30x15x15 mm, 2 pcs. s.s. Ceramic diffuser for aquarium air supply. High-quality, fine-beaded material sawn from blocks. Lasts longer than conventional pressure-glued diffusers.

HOBBY Diffuser, cylindrical 50x18 mm, s.s. Ceramic diffuser for aquarium air supply. High-quality, fine-beaded material sawn from blocks. Lasts longer than conventional pressure-glued diffusers.

HOBBY Vulcan, diffuseur nature 2 pcs., s.s. The "natural diffuser" that not only supplies your aquarium with air, but is also decorative. Every volcanic rock is unique and therefore has a different bubble flow.

HOBBY Flexi diffuser 250 mm, s.s. Flexible diffuser, which can be individually shaped. Thus, it adapts ideally to the aquarium landscape.

HOBBY Flexi diffuser 125 mm, s.s. Flexible diffuser, which can be individually shaped. Thus, it adapts ideally to the aquarium landscape.