** Aquascaping Stone Products (over 5kg ) are a bulky item. A shipping surcharge may be required for regional WA and Eastern States customers. Bulky items are not covered under Free Freight **
Lots of options of fantastic stone for aquascaping your aquarium. These may present different properties that will determine suitability for your tank.
For example, Seiryu stone and Elephant stone will buffer and increase your pH slightly while the rest may not. This buffering nature is very useful in tanks where RO water is used predominantly.
