Eheim
Here is a range of the Eheim Pick Up Internal Filters, please make sure you check the full description of the filter you are buying before purchase.
Eheim inlet strainer for 2032/34 2211/13 2313 2231/33 2232/34.
Eheim inlet strainer for 2026-2128 2036 2071/2073/2075 2074/2076/2078 2080/2180 2171/2173/2178 2215-2317 2222-2329 2426. Fits 16/22 eheim intakes
Here is a range of the Eheim Pick Up filter cartridges, please make sure you check the full description of the filter cartridge you are buying before purchase.
Eheim karbon is particularly suitable for water purification during the set up phase of the aquarium.
Directly after entering the filtration cycle water is swirled through the hollow ceramic rings.
Replacement spray bars for a range of Eheim filters.
Substrat can be layered in one or more layers. It is a highly porous filter material made from sintered glass.
Substrat pro consists of pearl shaped sintered glass. The spherical shape gives a high bulk density.
Obvious ideas often are the best ones. For example, the aquarium heat-er as a rod. The heating rod is simply hung in the water and heats it. It is true that the principle is still the same as decades ago. But a lot has changed in the meantime.