Fluval Biological Aquarium Cleaner is designed to simplify aquarium upkeep by effectively cleansing gravel, power filters, ornaments, and tank surfaces. It tackles organic debris resulting from excess food, fish excrement, and decaying matter like fallen plant leaves. This cleaner is particularly advantageous for tanks housing goldfish, cichlids, or a large number of fish. For best results in maintaining superior water conditions, pair this product with Fluval Biological Enhancer to guard against sudden spikes in ammonia and nitrite levels caused by the breakdown of organic waste. Highlights: Streamlines tank maintenance by purifying gravel, filters, decorations, and internal surfaces Minimizes organic buildup from overfeeding, fish waste, and decomposing materials like leaves Highly effective for goldfish, cichlid, and densely stocked aquariums Combine with Fluval Biological Enhancer for enhanced defense against ammonia and nitrate issues
