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sera guide - Healthy aquarium fish

!! The sera UV-C Systems reduce the number of pathogens in fresh and salt water aquari- ums as well as in ponds in a merely physical way, without chemical agents. Many pathogens as well as annoying algae are re- duced or even almost entirely removed by di- rected use of a UV-C lamp. Filter bacteria re- main largely unaffected as most of them cling 1 Prevention is better than the cure! to the filter material (sera siporax is particu- larly well suited) and to the bottom gravel. The sera UV-C Systems therefore provide an important contribution to disease prevention and largely contribute to high life quality in aquariums. Tip UV-C lamp filter mat (floss) filter sponge sera siporax 4 sera UV-C System 5 W for adding to existing filters