Aqua Medic Tonga Pearls, 5 kg bag

Aqua Medic Tonga Pearls, 5 kg bag

– White substrate of new design
– Manufactured under strictly controlled conditions
– Resource protection as no natural resources are harvested
– The chemical structure matches natural coral sand
– No fossil material
– Suitable for all saltwater aquariums
– Only a few rinses needed before use

Tonga Pearls are made from a completely new and unique calcareous material that has been manufactured under strictly controlled conditions. Its composition and crystalline structure are similar to natural coral sand. Due to its texture and very white appearance, Tonga Pearls are excellently suited as substrate in saltwater aquariums.

Tonga Pearls are also optimal for invertebrates such as sea anemones, tube worms, and wrasses, as the animals can easily burrow. This substrate is also chewed by gobies. Tonga Pearls, with their crystalline structure, match the calcareous skeleton of corals and thus form the basis of a perfectly functioning marine aquarium. Tonga Pearls are not fossil material. They are not derived from rock quarrying or extracted from the sea, thus preserving natural resources and being free of impurities.

The structure of a grain is in the shape of beads approximately 1 to 2 mm in size.