Colombo water quality aquarium

Colombo Aqua Start detoxifies the water, it removes chlorine and protects your fish. The necessary water changes will change the composition of the aq...

High Ammonia or Nitrite levels are a direct danger to your fish. If ammonia or nitrite levels are too high, make a water change and add Colombo Bacto ...

Make tap water suitable for your aquarium and start the biology in your filter. A combination of 250ml Colombo Aqua Start and 250ml Colombo Bacto Star...

Bacto Care contains living filter and water purifying bacteria. These bacteria are essential for the biological equilibrium in the aquarium and help t...

Colombo Aqua Care keeps your aquarium clean and clear in a natural way. The decomposition of nutrients such as nitrates and phosphates is stimulated i...

Goldfish Care is the product of choice for optimal care of Goldfish. Goldfish Care is a 100% natural salt, which is enriched with vitamins, minerals a...

Colombo pH Min is used to reduce too high pH values. Available in 100 & 250 ml.

Colombo KH Plus is used to increase too low KH Values. Available in 100 & 250 ml.

Colombo GH Plus is used to increases GH value of water. Available in 100 & 250 ml.

An aquarium in which the amount of plants, the food supply and the lighting are in balance, is generally not bothered by algae. If algae turn up, Algi...

Colombo Black Water contains peat extracts, creating natural tropical water (so-called black water) like your fish are used to in their natural habita...

Colombo Aerocol is effective treatment for blue algae in freshwater aquariums. Content: 100 ml.

Aqua Salt is a completely natural purified seasalt. Aqua Salt ensures a healthy environment and therefore healthy fish and thereby prevents fish disea...