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AlfaCoral
This
decorative aquarium material creates an attractive natural looking underwater
environment which is similar in appearance to real coral.
The extraction of real coral is causing extensive environmental problems in the oceans of the world. AlfaCoral is the responsible alternative to alleviate this damaging practice.
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It's many cavities make it highly suitable for colonisation by marine organisms, which help improve water quality. However like real coral it has some sharp edges which makes it unsuitable for larger smooth sided species.
AlfaCoral is manufactured in the U.K. under strict quality conditions. It comes in a multitude of shapes and sizes, and is available worldwide.
AlfaGrog
The
AlfaGrog range of porous ceramic filter media is made under controlled
conditions in Staffordshire, U.K.
Selected raw materials are rapidly sintered at high temperature to produce a foamed ceramic porous mass, which is crushed and sieved to a convenient particle size.
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AlfaGrog filter media has a very high surface area making it an ideal material on which micro organisms can adhere and boost biological decomposition of pollutants.
The wide range of sizes available enable the user to maximise the optimum media surface area with high water flow rates.
The manufacturing process, which produces the ceramic media, ensures that no substances are present to adversely affect the health of fish or plants.
AlfaGrog is available in several grain sizes, ideal for the use in filtration systems, as aquatic gravel or aquarium landscaping.
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