Tetra FilterActive 2 in 1

5.90€

Tetra FilterActive contains a mix of living starter and cleaning bacteria to help reducing sludge and crud on the ground be it gravel, sand or soil. This helps to compensate for bacterial losses caused by cleaning the aquarium. The living starter bacteria contained keep the filter biologically active. In addition, the filter can be kept clean longer in a natural way by the mulm-degrading cleaning bacteria. This increases the performance of the filter and extends the cleaning interval.

Application
Shake well before use. After changing or cleaning the filter, add 5 ml to 20 l aquarium water.
1 line on the measuring scale = 10 ml. Half the dosage after water changes.