Aquael Turbo Filter 500 - Filterschwammeinsatz AT these heaters have no mechanical

these heaters have no mechanical contacts or other moving parts prone to wear

The sealed rotor chamber ensures powerful

Do NOT immerse the thermometer in water

The contained minerals and chitin support the build-up of the exoskeleton and counteract moulting problems

Simply move up and down in the water a few times

Aquael Turbo Filter 500 - Filterschwammeinsatz AT these heaters have no mechanicalThese Aquael sponge cartridges are made of carefully selected, phenol free sponges. They provide efficient mechanical filtration of the water by capturing impurities and suspended solids visible to the naked eye. At the same time, they provide a substrate for the growth of nitrifying bacteria for biological filtration. For optimum performance, cartridges should be replaced regularly. Maintenance should only be performed in the "old" aquarium water