Seachem Onyx Substrate 15.4 lbs

Description

Description

Onyx” is a specially fracted porous substrate for the aquarium. Onyx” issuitable for any marine or freshwater environments and is ideally suited forcichlid environments. Onyx” is most effective when used alone as an integralsubstrate bed, but it may be mixed with other gravels or sands. Onyx” is notchemically coated or treated but does have a slight buffering capacity.

Although pre-washed, it may be rinsed before

use to remove residual dust. Dust can also be minimized by filling aquariumslowly and dispersing water so that the Onyx” bed is not disturbed. Slightinitial cloudiness is normal and will clear rapidly (2—12 hours). To shorten thecloudiness period use Clarity” in conjuction with mechanical filtration (such asfilter floss). To determine the number of bags required for your aquarium,please note that each bag (7 kg, 15.4 lbs) occupies a volume of approximately7,000 cm3 (425 cu. in.).