Seachem Flourite DarkTM 7 kg (dark substrates for freshwater aquariums with plants)

Product: Seachem  Flourite Dark^TM   7 kg (dark substrates for freshwater aquariums with plants)

Features:

Flourite Dark^TM is a specially fracted stable porous clay gravel for the natural planted aquarium. Its appearance is best suited to planted aquaria, but may be used in any aquarium environment. Flourite Dark^TM is most effective when used alone as an integral substrate bed, but it may be mixed with other gravels. Gravel modifiers such as laterite are not necessary. Flourite Dark^TM is not chemically coated or treated and will not alter the pH of the water.

Direction:

Although pre-washed, it may be rinsed before the use to remove residual dust. Dust can be minimized by filling aquarium slowly and dispersing water so that the Flourite Dark^TM bed is not disturbed. Slight initial cloudiness is normal and will clear rapidly (2 - 12 hours). To shorten the cloudiness period use Clarity^TM in conjunction with mechanical filtration (such as filter 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 approximately 5,500 cm³ (325 cu. in.). To determine your desired volume multiply tank width by length by desired depth.