Note this is a natural product so shapes and sizes vary.

Aquarium safe Holey rock. Excellent for aquascaping but It does increase the ph and kh of the water. All pictures shown are wet and dry examples.

Please indicate in your Order Notes (located below your cart) if you’d like to receive larger or smaller pieces equalling the amount of kilograms you have purchased. We will do our best to match your request. This is a natural product so shapes and sizes vary.