£16.29
Healthy aquariums with conditions close to nature The right water values are dependent on the fish stock, any algae or corals in the aquarium. Even... View full product details
£112.00
Healthy aquariums with conditions close to nature The right water values are dependent on the fish stock, and the algae and corals in the aquarium. Even... View full product details
£16.95
Oceanlife Calcium Professional Aqua Test, is a high resolution calcium test kit capable of measuring calcium levels from 252.50 – 500.00 ppm. Calcium levels should... View full product details
£29.14
This test allows you to easily and accurately measure the phosphates content of water. It's specifically designed for sea water and has a measuring range... View full product details
£10.06
Oceanlife KH Aqua Test, is an easy to use and accurate KH test kit capable of measuring KH levels in 1-dKH increments. It is possible... View full product details
£17.48
Oceanlife Magnesium Professional Aqua Test, is a high resolution calcium test kit capable of measuring magnesium levels from 0.00 – 1980.00 ppm. Magnesium levels should... View full product details
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The NEW AquaTest for Nitrates is 2 products in 1, with two scales you will be able to measure nitrites with the following ranges: High... View full product details
£14.83
The NEW AquaTest for Nitrites is 2 products in 1, with two scales you will be able to measure nitrites with the following ranges: High... View full product details
£19.60
Oceanlife Potassium Aqua Test, is a high resolution calcium test kit capable of measuring potassium levels from 0.00 – 550 ppm. Potassium levels should be kept around 380ppm. View full product details
£9.99
Ammonia and ammonium are substances which should be converted rapidly into nitrite followed by nitrate and nitrogen gas.If this does not happen then the aquarium... View full product details
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Calcium is a major constituent of coralline algae, the skeletal material of hard corals and the skeletal needles of soft/leather corals. In many cases too... View full product details
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Calcium is not the only substance needed to form the skeletal material of corals and allow calcareous algae to grow. Carbonate and bicarbonate are also... View full product details
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The pH value in a marine tank has a major impact on the growth of corals and calcareous algae and on many biological processes. The... View full product details
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When there are insufficient areas of a tank which are deprived of oxygen (anaerobic zones) or denitrification is not taking place properly, nitrate will build... View full product details
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Phosphate has several negative effects if present in a too high concentration. First of all undesirable algae growth might result. Making an aquarium an unpleasant... View full product details