| Description | Filter insert with activated carbon for JBL internal filters of the CristalProfi i range.Key Features:• Clean and healthy water: activated carbon insert prevents water discolouration and odours, removes medication residues.• To use: simply position the filter cartridge in the filter container instead of the filter sponge.• Water-neutral, high-quality activated carbon which does not release phosphate into your aquarium water.• Renew after about 2-3 weeks or immediately after the problem has been solved. Does not release bound problem substances back into the aquarium water. | Citrus orange stones ideal for the decoration of freshwater aquaria and landscaping | An assortment of rainbow color stones suitable for decorating freshwater aquaria | Top quality rocks to achieve visual effects while providing a comforting habitat for the fish.- For aquascaping purposes- Natural rocks from mountains- pH value neutral - Provides shelter for fishes from stress- Provide comforting habitat for the aquatic life | '- For aquascaping and landscaping purposes - Natural gravel from mountain, streams and rivers.- pH value neutral- Provides comforting habitat for the fish | Stunning aquarium rocks, ideal for tropical aquarium and aquascaping |
| Content | Filter insert with activated carbon for JBL internal filters of the CristalProfi i range.Key Features:• Clean and healthy water: activated carbon insert prevents water discolouration and odours, removes medication residues.• To use: simply position the filter cartridge in the filter container instead of the filter sponge.• Water-neutral, high-quality activated carbon which does not release phosphate into your aquarium water.• Renew after about 2-3 weeks or immediately after the problem has been solved. Does not release bound problem substances back into the aquarium water. | Citrus orange stones ideal for the decoration of freshwater aquaria and landscaping | An assortment of rainbow color stones suitable for decorating freshwater aquaria | Top quality rocks to achieve visual effects while providing a comforting habitat for the fish.- For aquascaping purposes- Natural rocks from mountains- pH value neutral - Provides shelter for fishes from stress- Provide comforting habitat for the aquatic life | '- For aquascaping and landscaping purposes - Natural gravel from mountain, streams and rivers.- pH value neutral- Provides comforting habitat for the fish | Stunning aquarium rocks, ideal for tropical aquarium and aquascaping |
