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SERA GERMANY sera floredepot® Long-term gravel substrate with growth promoter for freshwater aquariums. sera floredepot should be used with new aquarium set-ups and larger rearrangements. It is free from nitrate and phosphate and lot more Sera Products.
SEACHEM USA Flourite Black 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 Black 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 Black is not chemically coated or treated and will not alter the pH of the water. Although pre-washed, it may be rinsed before use to remove residual dust. Dust can also be minimized by filling aquarium slowly and dispersing water so that the Flourite Black bed is not disturbed. Slight initial cloudiness is normal and will clear rapidly (12 hours). To shorten the cloudiness period use Clarity in conjuction with mechanical filtration (such as filter floss). Sizes: 7 kg and lot more Seachem Products.
Aqua Pro Sand - Technical Information 1.Mainly made up of CaCo2 2.Long and needle like(acicular) crystals Differing from calcite of stubby or dog-tooth-like 3.Drives up all the concentrations of ionic by its attractive evaporation 3.Increase the ionic ratio(Mg:Ca=2.9:1) and deposit aragonite Usage: 1.Recommanded 1to 1/2 pounds per gallon for 2 inches a sand layer. 2.Suit for reef aquarium and recommended for fish tank with strong external filtration, or under gravel filtration. 3.Place the sand in a large plastic bag, submerge it to the bottom of the tank, slowly release the sand to area of the bottom and smooth gently the sand . Let it be for an hour and rinse the mechanical pre-filter. 4.Package in 101bs, 201bs and 301bs. Why choose Coral Reef Live Sand ? 1.Contain more than 10,000,000 heterotrophic, autotrophic , and chemolithophic bacteria. 2.Contains kinds of essential trace elements for marine life. 3.Support 23,000 porous square inches for per cubic inch for bacteria. 4.Remove nitrogen based waste and few phosphate and silica. 5.Support beneficial worms and crustaceans for fish. 6.Maintain the pH in your aquarium to create anatural biological balance by heterotrophic bacteria. 7.Cycle a new aquarium faster and safely and lot more Aqua Pro Products.