The substrate is an important part of the aquarium components because a lot of animals dig in the ground to search for food. The plants also need a safe hold and have to absorb the food in the ground through their roots. Digging fish absolutely need a substrate which is not sharp-edged. Undergravel heating can only be recommended for medium-fine to coarse substrates because water circulation cannot really build up in very fine substrates.
- Perfect hold for plant roots: substrate for freshwater aquariums and aqua-terrariums
- Prevents injuries of the mucous membrane: coarse-grained, round-shaped natural sand is gentle on sensitive barbels. Ideal for digging fish, such as rays, kuhli loarch, catfish, etc.
- Ideal for fish, invertebrates and plants: no unwanted pollutants released into the water.
Rinse the substrate with tap water to remove any abrasion caused in transit. Put substrate on the nutrient substrate (JBL AquaBasis) to promote the plant growth (for vigorous growth about 6-8 cm).
What's in the box ?
1 x 5 or 10 kg bag
Since this is heavy product we ship it via surface courier which at take additional 2-3 days to reach you, we want to save money on shipping and buy more products.
Price is inclusive of courier charges.