Planted Aquarium Substrates

 
Flourite™
Flourite Red™
Flourite Black™
Flourite Black Sand™
Flourite Dark™
Onyx Sand™
Reef and Marine Substrates
  Tidal Marine Aragonites
Gray Coast™
Silver Shores™
Golden Shores™
Kona Coast™
Pearl Beach™
Meridan™
Cichlid Substrates
 
Onyx Gravel™
Onyx Sand™

Multi-Purpose Substrates

 
Flourite™
Flourite Red™
Onyx Sand™
Onyx Gravel™

 

 

We at Absolutley Fish have used Seachem's Flourite™ in our planted display tank with great success for years. Flourite™ not only yields the results in terms of providing nutrients for plants, but it is also visually appealing and easy to use. Based on my own experience and customer feedback, I feel that Flourite™ is by far the best substrate for planted aquariums currently available.

–James Spink, Plant Curator, Absolutley Fish

The folks at Seachem have done a wonderful job responding to the needs of aquatic gardeners. No more do we have to rely on do-it-yourself recipes, or expensive, hard to find imported products. Seachem has developed a complete line of well-researched products for the planted aquarium. My personal favorite is Seachem Flourite. In my opinion this is the best product available as a substrate in the planted aquarium. It is easy to use, attractive, and the plants love it. Since setting up my first Flourite tank, I have used nothing but!

–Karen Randall, Editor of The Aquatic Gardener

The need for a darker substrate ideal for planted tanks was filled with the marketing of Seachem’s Onyx Sand. Seachem’s Flourite already fills the need for a complete gravel that is ideal for planted tanks. The only thing it lacks is a different color and a finer sediment size. Much to the delight of planted tank enthusiasts. Onyx Sand fills this niche. The dark gray coloration and the smaller grain size is perfect for use in a number of different types of aquariums, and it is an excellent alternative to Flourite.

The gravel has a natural buffering capacity, which makes it an excellent choice for a planted marine aquarium or planted African cichlid tank. Its coloration is excellent for bringing out the colors of both the plants and fish and makes a nice contrast to the browns of driftwood. In addition to its aesthetic value, Onyx Sand provides essential minerals such as iron. Its buffering capacity is ideal for a stable environment by maintaining the KH at optimum levels without much need for tinkering. Like Flourite, its best trait is its ability to be used as a substrate from day one, without amending with additives or other chemicals, and as the substrate ages, it only gets better. For the planted tank, you can’t go wrong with the choice of Flourite or Onyx Sand.

–Bailin Shaw, Executive Board Member, DFW Aquatic Plant Club

 

 


Flourite™
is a specially fracted stable porous clay gravel for the natural planted aquarium.
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Gray Coast ™
is an all natural substrate for all types of marine, reef and tropical aquaria..
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