JBL - Sansibar River - Aquarium Substrate

The JBL Sansibar River is a light, fine substrate with black pebbles for freshwater and marine aquariums and terrariums.

Features:

• Substrate with 0.8 mm grain size for freshwater and marine aquariums and terrariums
• Prevents injuries of the mucous membrane: coarse-grained, round-shaped natural sand is gentle on sensitive barbels.
• No unwanted pollutants released into the water.
• Ideal for digging fish, such as rays, kuhli loarch, catfish, etc.
• Ideal for fish, invertebrates and plants 
• Graining: ca. 0.8 mm
  

Use: Spread substrate on top of the nutrient substrate (approx. 6-8 cm for vigorous plant growth). Well suited for undergravel heater cables.