Description Roman decorative Harlequin aquatic gravel is the ideal way to enhance the appearance of your aquarium. Chosen from selected silicate aggregates known for their inert properties. Suitable for all types of aquarium set-ups including coldwater, tropical and saltwater. Roman decorative aquarium gravel is also the perfect planting medium due to its finer size. Increased surface area allows for improved anaerobic activity. Will not change the PH of the water. Colorfast Resin Coated Gravel Sea Blue Color Suitable For All Types Of Aquarium Set Ups Perfect Planting Medium Will Not Change The PH Of The Water Choosing the correct Gravel & Substrate Cleaners that are best for your application, will provide an effortless way to remove harmful waste. AquariumH2o has the tools to help provide the best care possible for all our aquatic fishy friends. Aquarium H2o stock a vast range of natural gravels, substrates, fish safe epoxy coated colored gravels and natural sands and cobbles. For a guide to how much substrate you will need for an aquarium: the usual formula is one pound in weight of material – per one gallon of aquarium water. Be sure to check our INFORMATION CENTER for our latest Aquarium Blog on choosing the right substrate. Don’t forget to check out our Facebook page for latest aquarium blogs, coupons & news! Be sure to check our INFORMATION CENTER for our latest Aquarium Blog on Aquarium Fish Species – Tetras. We also post regularly on our Aquarium H2o FACEBOOK PAGE!
