  
Volcanic Rock; Aquarium and Pond Biological and Mechanical filter media |
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Volcanic Rock; Aquarium and Pond Biological and Mechanical filter media |
 Volcanic Rock Filter Media
Volcanic Rock makes and excellent biological and mechanical filter media Can work for de-nitrifying (nitrate removal) due to deep pores and over all surface area in comparison to over all size and surface area exposed to water flow & oxygen. Highly porous ½ to 1 inch size is ideal for coarse mechanical filtration Ideal for Bio fall, Savio Livingfalls, DIY, barrel and similar pond filters Ideal for wet/dry and canister aquarium filters Inert and safe for all aquarium and pond applications (including marine) Can be used in FW to work similar to live rock in marine Can easily be crumbled smaller for medium mechanical filtration with the use of a hammer or mallet. Sold by the pound; 1 pound is approximately 5 x 5 in volume $2.99 per lb. (to order by pound, simply enter the number of pounds in the shopping cart as quantity) Or 10 lbs. for $19.99 (additional shipping may apply outside the lower 48 USA or to PO boxes; limit 20 lbs per order within the lower 48 USA) Also Available  Lees Filter Saver Bag (4 x 8)- $5.59 Can be used with Volcanic Rock, as well as many other filter loose media products so as to prevent damage to filters or for easy removal  For our full Shipping & Return Policy Page (International Shipping, Checkout Info. Express, etc.); Click the button to the left*Please use the Cart below to purchase products from this page AND all other pages at American Aquarium Products. *Compare the real cost AFTER shipping is added, our shipping is often much less!! *For Credit Card Problems (or PayPal) please see our contact page: Contact Us Page *We no longer Ship Internationally except Canada, UK, Australia *Limit 20 lbs per purchase outside the lower USA Below is our standard shopping Cart for single and ALL multiple purchases | Aquarium Scraper | Aquarium Pump Tubing | Via Aqua Marine Salt | Power-Compact | Substrate | International-Converter | CO2-Generator | LED Lights | Volcanic-rock | Aquarium-Silicone | | Via Aqua | U.V. Sterilizers | Filters | Pumps | miscellaneous | Fish Food | Aquarium-treatments | | Coral | Aquarium Products | Shells | Wind Chimes | | Return Home | Downloads | Shipping and Return Policy | Contact Us | Great Links | Aquarium_Information | Privacy-Policy | |
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