Fluval U3 internal filter CO2 two or three times daily

two or three times daily

1 ml of Vanadium Zlement increases the Vanadium concentration of 100 litres by 6 μg/l

This diet incorporates a healthy mix of animal proteins

Extra nitrate is mainly added in planted aquariums with many plants and few fish

Fluval U3 internal filter CO2 two or three times dailyOffering outstanding 3 stage filtration, increased water movement and vital aeration, Fluval U Series internal filters are the perfect solution where external filtration is not possible. Features Designed for aquariums up to 110 L Use as a primary filter for smaller aquariums, or supplementary filter for larger aquariums Position horizontally for shallow tanks, larger tanks with low water levels, or to create a decorative waterfall feature Position