NATRUAL BLACK LAVA ROCKS

Description:

Black Lava Rocks has porous structures to make nitrifying bacteria, microorganisms easier to attach

Activated water quality, rich in minerals and trace elements

Attraction effect makes the color of ornamental fish more vivid and natural

The rocks was thoroughly cleaned, but do not exclude dust generated by friction in the process of transportation. Rinse it in the water before putting into the tank.

Please add the water slowly or put a plastic bag on the surface of rocks

It is recommended to keep water for 2 weeks before adding fish.

Voonline Yunshan Stone Grain (#11)

[Model/Model] VL-197`

[Spec/Specification] 1.5KG

[Sizes/Particle Size] About 2-8mm