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NT Labs Marine Lab Calcium Test KitWhat is calcium? Calcium is one of the critical building blocks for corals, clams, calcareous algae and many other marine organisms. After sodium and magnesium, calcium is the third most abundant cation found in seawater and is vital for a balanced marine environment. Why test for calcium? Achieving the correct calcium concentration range is critical: too little can lead to poor coral health, while too much can result in depletion of carbonate

Proven reliability

Brightwell recommends that you do not use dry seeded artificial "live rock" ever

Replacement Air Silencer

great for educational and environmental applications and for use in freshwater aquaria

skip that dose

If you are using an under-tank heatmat as your heat source do not use a thick layer of Bark Chips as this may cause the heatmat to overheat

It is easy to maintain and is simple to wire into the mains power supply

1ml)/day over a period of a month or so

there is also a generic dose rate if exact water parameters are not available

Can be used in a variety of applications

It is time to replace Extrax Phos once the phosphate in the system either ceases to decrease (e

Because they are not cooked at high temperatures or finely ground