ReefKalk - Hydroxyde de calcium 400g ReefKalk - Calcium hydroxide 400g, description and features: Source of calcium hydroxide for the preparation of limewater or Kalkwasser. It provides calcium and maintains alkalinity for better growth of soft and hard corals, mollusks, tubeworms and calcareous and coralline algae. It also...

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.

AMS  Procalc - calcium media for reactor (5kg)

Bubble counter plus

DaStaCo CO2 solenoid

AMS ProCalc Pure-media 5kg

DaStaCo compact C2 + DFCS pack 0 !Brand has closed! 370x170x520mm Tanks up to 650L Calcium reactors DaStaCo are fully automated reactors and unique in their kind. Degassing DaStaCo reactor can be programmed at regular interval. DaStaCo the reactor has a central controller to control the flow but also...

DaStaCo XtremA A4 complete (pack) !Brand has closed! - 1x DaStaCo XtremA A4 - 1x DaStaCo Integra controller - 1 x DaStaCo peristaltic pump 4.2L/u - 1 x DaStaCo analog light sensor DGS - 1 x DaStaCo CO2 professional check valve - 1 x DaStaCo CO2 solenoid<br...