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Elos Aqua Test No2 - Nitrite Test KitNitrite test for aquarium. Biological filtration is a method that uses naturally occurring nitrifying bacteria to detoxify nitrogenous wastes. One type of bacteria (Nitrosomonas spp.) converts ammonia to nitrite while another naturally occurring bacteria (Nitrobacter spp.) converts the nitrite into a far less harmful form of nitrogen waste: nitrate. Nitrite is a strongly toxic intermediate stage for fish and invertebrates. As its level increases, the

One of the most popular solutions for in-tank flow is the Ecotech Vortech pumps

it is important for the biological activity of many enzymes e

These are characteristic by their black coloured Air Pumps and Transformers

ready for use

Both of these kits may be used in marine aquariums

The built-in bubble counter allows for easy monitoring of the rate of CO2 injection

Equally important

Bio-Foam+: Mechanical and Biological Filtration Media

Press + at the top right of your screen to add the next (Second) set point

- Size: 35 litres

You’ll barely notice it’s there until you decide to use it

the impact that Micr