For setting up new filters or following filter maintenance, water quality problems, or water changes: Add 5ml of SafeStart per 6 litres of water.
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The manufacturers of these filters have stopped supplying interpet and are now marketing these under their own brand name " HYDOR". Interpet still have some stocks and we still have some stocks of both. During this transitional period we might send you HYDOR not interpet filter, they are however identical.
SORRY TEMP OUT OF STOCK