Basalt Gravel 1-3mm Black Natural Aquarium Substrate

Basalt Gravel 1-3 mm Black Natural Aquarium Substrate: £4 per litre
Natural, uncoloured dark basalt sand and gravel are ideal as a substrate for aquariums. Its dark colour creates beautiful contrasts in the aquarium and an attractive underwater landscape for aqua-scaping. Our products are 100% natural, and full of nutrients that support plant growth and the health of aquatic animals.

Natural and Safe:
100% natural, without artificial additives, uncoloured, and neutral in water. It is suitable for all types of freshwater and marine aquariums.

Decorative Use:
Creates striking contrasts and enhances the colours of plants and animals.

Plant Support:
Basalt sand and gravel contain rich trace elements that ensure good rooting and fast plant growth. It also helps maintain water stability and prevents the accumulation of dirt.

Recommended Use
Although our basalt sand and gravel are pre-rinsed, we recommend rinsing it 3-4 times before use until the water is clear. Then, add it to the aquarium and spread it evenly. When filling the aquarium with water, avoid direct water impact on the sand to prevent it from mixing. After filling the aquarium, remove any floating particles and turn on the filter to clean the water.

Granulations:
• 1-3 mm

£13.90 on eBay