JBL Sansibar RIVER
Light, fine substrate with black pebbles for freshwater and saltwater aquariums
- 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 loach, catfish, etc.
- Ideal for fish, invertebrates and plants: no unwanted pollutants released into the water.
- Use: Spread substrate on top of the nutrient substrate (approx. 6-8 cm for vigorous plant growth). Well suited for undergravel heater cables
- Package: 1 bag Sansibar River. Well suited for undergravel heater cables.
| Product Details |
|---|
| Weight: 5kg |
| Substrate Type: Natural sand with black pebbles |
| Best For: Freshwater and saltwater aquariums, aqua-terrariums |
| Plant Compatibility: Suitable for vigorous plant growth |
| Use with: Undergravel heater cables |
FAQ
Is the JBL Sansibar River substrate safe for fish with sensitive barbels?
Yes, the coarse-grained, round-shaped natural sand is gentle on sensitive barbels and ideal for digging fish like rays, kuhli loach, and catfish.
Can I use this substrate under a heater cable?
Yes, it is well suited for undergravel heater cables.
How thick should I layer the substrate for plant growth?
Spread the substrate to a depth of approximately 6-8 cm for vigorous plant growth.
Thomas Peake –
The substrate works well with my planted tank. My catfish enjoy digging in it, and the plants have grown nicely. No fish injuries reported. Easy to spread and holds roots well.
Claire Hamilton –
Good quality sand with a natural look. The black pebbles add visual appeal. I used it under my heater and it stays stable. A bit light for deep-rooted plants, but perfect for surface growth.
Amanda Stewart –
My kuhli loach digs in it without any irritation. The sand is smooth and doesn’t scratch the gills. Plants are thriving and water clarity is stable.
Justin Hardacre –
It’s easy to apply and matches well with my nutrient substrate. I’ve used it in both freshwater and a small saltwater setup. No pollution detected in water tests.