Crystal sparkling quartzite sand for ornamental water plants and tropical fish.
Directions for use: ● Before load the sand to a water tank, please wash it in a washbowl. ● Pour water slowly. It's good to put a wooden plank on the water surface, than pour the water upon the wooden plank, to avoid the turbidity.
Recommended usage: ● 20cm tank: ornamental - 0.5~1kg, waterplants - 1~2kg; ● 45cm tank: ornamental - 3~6kg, waterplants - 7~8kg; ● 60cm tank: ornamental - 4~8kg, waterplants - 10~12kg. ● 90cm tank: ornamental - 10~20kg, waterplants - 25~30kg. |