Deltec Skimmer 1500iDescription Technical Details Aquarium size 1000 to 1500 liters Dimensions (LXBXH): 27 x 18,5 x 56,5 cm DC Pump Deltec DCC 4 (24V) Power consumption 10 28 watts Air volume 1450 litre per hour (max.) For sumps with 16 to 26 cm water level Product Details Highly efficient cylinder shape Safe by newly developed emergency overflow with water level indicator Whisper quiet through a new hollow chamber floor Extremely low power consumption Quick and easy

and 2x magnesium tests per day

Take care not to allow a larger amount of undissolved Bio-Calcium to come into contact with invertebrates

It polishes water to unparalleled clarity

Yes this is indeed an important building stone for corals and calcareous algae but then it should be formed by biological processes and be deposited at the right place

It contains appropriate amounts of bicarbonates which stabilize the aquariums alkalinity and pH

Measurement range for nitrate: 0 - 20 mg/l (ppm)

for picking food out of crevices and between coral heads

2 colour cards

The three part method adds calcium chloride dihydrate (part A) and sodium carbonate/bicarbonate (part B)

Power Consumption: 35W

Removes surface films and microorganisms from the water surface Promotes therefore proper gas exchange For both long term and temporary usage Self Adjusting as water level changes Quick installation –  easy to fixto the pane via suction cups Only 5 Watt power consumption Size: 4

Example for artemia culture in 10 litres: