Crystal White or Rosin Yellow sand - 3mm coarse - beautiful pinkish white sparkling. This special sand well maintains water quality, and makes the best environment for Guppi, also is well suitable for Prati swordtail.

Directions for use:
● Before load the sand to water tank, please wash it in a washbowl.
● Evenly distribute the proper quantity of the sand sand onto aquarium bottom.
● 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.