Juwel bioPlus fine XL Feinporiger Filterschwamm Dennerle-Fishfood This is a major advantage

This is a major advantage of this internal filter

You need less energy

Amazonas Aqua UV-Cleaner Pro 250 Capacity: 250 liters per hour

the algae Chlorella is rich in essential fatty acids and the Nori algae provides the fish with additional important fiber and minerals

Aquariums can also be beautifully designed with this colored quartz gravel

Juwel bioPlus fine XL Feinporiger Filterschwamm Dennerle-Fishfood This is a major advantageThe Juwel fine filter sponge is primarily used for the biological filtration of your aquarium and is therefore an essential component of the Juwel filter system. The fine pore structure provides a very large surface area and ensures a slow and even flow. This makes it particularly suitable for biological filtration in the anaerobic range. The open pores of the Juwel filter sponge are achieved without the use of chemicals and are therefore residue