Marco Rock - Foundation Size:18kg box o Stainless steel tongs will

o Stainless steel tongs will not rust

Higher values are permissible for aquariums with higher nutrients

E2 iodine 0

Vitamin D3 (min) 2

Marco Rock - Foundation Size:18kg box o Stainless steel tongs willThis is a natural product and therefore each piece of rock is unique. You will receive similar rocks as seen in the photo based on the amount of weight you choose in multiples of 1kg. *note each rock does not weigh 1kg. Each piece can weigh significantly different ranging from 1kg to 10kg, you can request smaller or larger pieces in your carts notes and we will do our best to accommodate. These rocks are meant to be bonded together and sometimes