JUWEL BIOPLUS COARSE L Gold Fish Perfect for those looking for

Perfect for those looking for a beautifull choice to fill their aquarium space

use once a month or with water changes as required to maintain pH

passes through the 3 filter layer

Add new tablets once every three to four months for optimal plant growth

Easy filtration

JUWEL BIOPLUS COARSE L Gold Fish Perfect for those looking forThe JUWEL filter sponge coarse serves for the mechanical and biological filtering of your aquarium, making it an essential component of the JUWEL filter system. The coarse pore structure gives a large surface area, guaranteeing relatively high and even water flow velocity. This means that it is particularly suited to biological filtering in the aerobic area. The open pores of the JUWEL filter sponge were made without the use of chemicals, meaning that