COLOMBO BLACK WATER 250 ML

Suitable for all freshwater fish such as
discus, angelfish, catfish, tetras or
South American cichlids, shrimps and
crustaceans.
Colombo Black Water stabilizes the pH level
naturally and improves water quality.
natural peat extract colors the water
slightly brownish, reducing light and algae.
Contents: 250 ml is sufficient for 1000 liters
of water. Usage: Initially pump 1 x (2.5 ml) per 10
liters of aquarium water, then repeat the dosage
every 2 weeks by adding 2.5 ml per 10 liters
of fresh water with each water change.