| sera snail ex (formerly schneckpur) fights snails, Hydra and glass worms in the fresh water aquarium. Two hours after application a section water change is executed by 30 %, whereby the liveless snails are removed from the aquarium. The handling is to be repeated after one and after two weeks, in order to remove young snails also slipping (spawn is not killed). The fish during the handling observe! Puntius nigrofasciatus do not stand the means. Contents sufficiently for 800 l water |
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Sera snail ex 50 ml