Dark Ryuoh Seiryu Stone

Nature Aquariums Verified independent store

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An average sized rock weighs between 1.5 - 3kg and there are no rocks that weigh less than 1kg. Please indicate in your Order Notes (located below your cart) if you'd like to recei ve larger or smaller pieces. We will do our best to match your request. This is a natural product so shapes and sizes vary. A bag contains 20kg and are sealed and we cannot mix or choose specific sizes. As a guide SML contains rocks between 10-25cm, MED contains rocks between 20-35cm and LRG contains rocks 30cm+ Similar to the Ryuoh stone, however this is much darker in colour and contains very visible veins amongst the rock. Dark Ryuoh stone will buffer pH and KH Show more