Colombo Nitrate Test Kit It conserves energy too

It conserves energy too

With the guarantee extension JBL GarantiePlus you secure your extra-long extended 4 year guarantee from the date of purchase for your JBL product

combining pump

medium and coarse grade per pack

this filter starter is capable of treating ponds from 10

Colombo Nitrate Test Kit It conserves energy tooThe Colombo Nitrate Test Kit contains all you need for testing nitrate levels in ponds and both freshwater and saltwater aquariums. The Colombo NO3 Test Kit comes complete with test tube, powder and liquid reagents to provide accurate results for 40 tests. Nitrate (NO3) is the end product of the degradation of ammonia by nitrifying bacteria in your aquarium or pond. Nitrate is not toxic for fish and thus is no direct problem for the health of fish