Larger amounts of sludge are not only unsightly in the aquarium but can also have a negative impact on water quality. The coarser the gravel, the more sludge accumulates in the gaps. Food disappears into the substrate before being consumed, and animal excreta and dead plant residues are also collected and may not reach the filter.

With the Gravel Cleaner Edge, corners and edge areas can be cleaned quickly and gently, so that quite a few beneficial bacteria remain inside and in the substrate. Particularly fine gravel and sand can also be loosened and cleaned easily thanks to the bypass opening. Soil compaction can be reliably prevented in this way.

• Thoroughly and reliably removes sludge deposits from gravel
• Ideal for cleaning corners and edge areas
• Suitable for all types of gravel and also finer substrates
• Suction power can be manually adjusted thanks to the bypass opening
• Includes a 2 m long transparent hose for immediate start