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healthy growth
tailored for larger ornamental fish feeding at the surface
supports healthy digestion
full appearance
It aids in avoiding fish stress due to sudden pH changes caused by insufficient KH levels
Sera Internal Filter L60 external filters healthy growthThe Sera Internal Filter L60 is an air driven sponge filter designed for efficient aquarium filtration. Operating as a mammoth or airlift pump, it uses an air pump to push air through a hose into the standpipe, pulling aquarium water upward. The water then filters back through a finely meshed sponge, offering an excellent surface for mechanical purification. This sponge also hosts beneficial nitrifying bacteria crucial for breaking down pollutants.