Bought for my "always dirty" tank. I changed the filter, partially changed the water with the addition of various healing liquids and charcoal fillers, it only helped for a few days, then the problem came back. After all the experiments, I bought them these bacteria and little white balls "house of bacteria". The problem seems to be gone for good - the water is always clean, even though I somehow forgot to clean the filter over the weekend. Recommend.
Omega-3 caps, 1000 mg, 100 pcs, 1 pack, neutral
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π Two Little Fishies Marine Snow ATLMSPD4, 16.9 oz
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Jasonwell Magnetic Aquarium Fish Tank Glass Algae Cleaner - Floating Brush (L Size)
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π U-BCOO Aquarium Gravel Cleaner Fish Tank: Manual Siphon for Efficient Filter Gravel Cleaning and Water Change in Tanks
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Steam cleaner Deerma Deerma DEM-ZQ610 EU, white/red
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