Marco Rock - Shelf Size:1kg allowing your corals to thrive

allowing your corals to thrive

the sponge filter features quiet operation

bare-bottom or sand-bottom tanks with plenty of hides

Elemental potassium is present at a concentration of 195

Vac-A-Tank Gravel Cleaner

Marco Rock - Shelf Size:1kg allowing your corals to thriveThis 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