ANS Nano Cooling Fan 1000

Quick and easy monitoring  Routine monitoring or safety check: The sera Quick Test provides the optimal possibility to check the most important water parameters (pH value, carbonate hardness, total hardness, nitrate, nitrite and chlorine) in the aquarium with just one test strip quickly and without any problems. Immerse a test strip in your tank for a second, then wait for one minute and compare the intensity of its colors to the chart on the package. A safe procedure that also supports beginners achieve best possible water quality in their aquariums. In case the measurement reveals deviations from the optimal levels, the sera liquid tests allow determining the differences exactly.

NITRATE FRESHWATER TEST KIT Colombo Nitrate Aquarium Test Kit (NO3), is produced from the breakdown of nitrite in the filter. Nitrate is relatively harmless to freshwater fish, but its presence can indicate a deterioration in the aquarium environment, and high nitrate will encourage algal growth. The only way to know what the nitrate level is, is by testing it with a Nitrate test kit. Colombo have produced test kits that are developed especially for freshwater. These tests give the best results!   Colombo, 30 years of experience, that makes the difference.

NITRITE FRESHWATER TEST KIT Colombo Aquarium Nitrite Test Kit, Nitrite (NO2) is produced from the breakdown of ammonia in the filter. Nitrite is highly toxic to fish, but is usually removed from the water by the bacteria which live inside the filter. However, in new ponds and aquariums, or if the filter bacteria are damaged, the nitrite level may become toxic. The only way to know what the nitrite level is by testing the water with a Nitrite pond test kit. A regular testing, especially in new aquaria and ponds, will prevent damage caused by nitrite poisoning. An optimal level of nitrite in any tank or pond is simply 0mg/l, when the nitrite level is 0.5 mg/l or higher it means there are not enough bacteria present. Colombo have produced test kits that are developed especially for freshwater. These tests give the best results!   Colombo, 30 years of experience, that makes the difference.

IODINE MARINE WATER TEST KIT Positives and Negatives ✚ Measured by drop test value. ✚ Suitable for seawater -  Test the water always adding resources. The Colombo Marine Iodine test (color 1) test accurately iodinegehalte your seawater aquarium. This test works on the basis of iodine, but in addition also contains two other halogens: bromine and fluorine. These elements are important, mainly for a pink coloration. The optimal iodine value is 0.06 mg / l.  The Colombo Marine Iodine test is easy to use and gives a reliable result. From Colombo the main parameters tests available: pH, carbonate hardness (KH), nitrite (NO2), nitrate (NO3) and phosphate (PO4). Colombo have produced test kits that are developed especially for seawater. These tests give the best results!   Colombo, 30 years of experience, that makes the difference.