For SeaChem Products Matrix: SeaChem Matrix Premium Bio Filter Media
The premium Biological aquarium or pond filter media, for the removal of Nitrogenous Waste, including Nitrates via Anaerobic de-nitrification deep inside the pore complex of this product.
This is the most effective bio filtration media ounce per ounce/liter per liter!
TMC Fluidized Sand Bed Filters
The TMC Premium Fluidized Sand Bed Filter increases Bio Capacity of any Aquarium system, with unsurpassed Nitrifying Bio-Filtration. An excellent compliment to any Canister Filter
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Volcanic Rock makes an economical 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.
Generally ½ to 3/4 inch size is ideal for coarse mechanical filtration (the size may vary though from pea sized to a little over 1")
We hand select this volcanic rock VERY carefully for the size that is best for most applications from aquarium to pond based on Carl Strohmeyers extensive experience and use of volcanic rock as an aerobic/anaerobic bio filter medium and mechanical filter medium
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.
For the superior Bio Filtration Media, with more surface area than any other bio filtration product (including this volcanic rock), consider SeaChem Matrix with more internal surface area liter per liter, especially for de-nitrification.
Sold by the pound; 1 pound is approximately 5 x 5 in volume
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