Reef•Basis Labyrinth Carbon 500g
SKU: 40496614865

Reef•Basis Labyrinth Carbon 500g

Sale price$17.09 Regular price$18.99
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Description

Reef•Basis Labyrinth Carbon 500gThe Continuum advantage. All carbon is not created equal! It is all black, but that is where the similarity ends. ReefBasis Labyrinth Carbon is a supreme quality, pelletized, steam activated filtration medium particularly selected for sensitive aquarium environments. Labyrinth is bituminous coal based exhibiting huge volumes of mezopores and macropores and suited to adsorption of a wide range of organic pollutants with minimal impact on trace minerals

The Continuum advantage.

All carbon is not created equal! It is all black, but that is where the similarity ends. Reef•Basis Labyrinth Carbon is a supreme quality, pelletized, steam activated filtration medium particularly selected for sensitive aquarium environments. Labyrinth is bituminous coal based exhibiting huge volumes of mezopores and macropores and suited to adsorption of a wide range of organic pollutants with minimal impact on trace minerals and pH. Labyrinth will remove stains, dissolved organics and toxic gases in marine, brackish and freshwater systems. It has a very high adsorption capability with an iodine number in excess of 1,000 and a molasses number in excess of 600, with immeasurable phosphates and almost no ash content.

Use in aquarium keeping.

Reef•Basis Labyrinth Carbon is much more active and effective than most competing carbons, so you can use less and still get excellent results. Many hobbyists prefer to keep activated carbon in their system all of the time and others prefer to use it intermittently, as needed to control color and cloudiness. Labyrinth works fine in either case, but Continuum recommends the latter method if the aquarium has excellent mechanical and biological filtration (In marine systems this would include a good protein skimmer). In this case, use it two or three days a week or as needed. Always properly dispose of used carbon in an ecologically responsible manner.

Directions and protocol.

Rinse well in cold filtered freshwater, preferably RO or distilled water, but tap water may be used. Place loosely in a polyester filter bag or filter chamber and position to force water flow through the carbon. For best results, use a particulate prefilter ahead of the carbon, such as filter floss or fine sponge. Use about 1 gram of Reef•Basis Labyrinth Carbon per gallon of aquarium capacity, or about 3/4 cupful per 100 US gallons (400 L).

Caution: Keep out of reach of children. Not for human consumption. Contains activated carbon, if ingested drink water. If in eyes flush with water.

 

 

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Exchange/Return Notes
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SKU: 40496614865

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Bobby
Grantham, US
★★★★★ 5
Perfect book!
Format: Hardcover
Great book! I used it for a co-op lesson about the flag and kids ages 5-11 enjoyed it. Good history, I liked that they cover the proper ways to respect a flag at the end.
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Reviewed in the United States on May 28, 2025
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emma
Phoenix, US
★★★★★ 4
The Flag, Joe Biden, President Trump?
Format: Hardcover
“Our Flag,” is a great find from Little Golden Books, but unfortunately not the LIttle Golden Books of today.
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Reviewed in the United States on May 18, 2022
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BC
Charlottesville, US
★★★★★ 5
A Must Have
Format: Hardcover
Great kids book!
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Reviewed in the United States on December 16, 2025
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D. Downs
Whiting, US
★★★★★ 5
Sweet book
Format: Hardcover
This is my 21 month old daughter's current favorite book! Richard Scarry's illustrations are so delightful and I like the content of this book teaching important concepts of good manners. We now refer back to this book often and make up new concepts like "The Polite Elephant knows we use our inside voices inside!" I sort of wish the book emphasized some different things, like apologies, asking permission, tidying up etc but it's a great starting place. Some other reviews mentioned the manners in this book are obsolete but other than "tipping one's hat" I don't really agree that that's the case.
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Reviewed in the United States on November 29, 2020
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Sandra Forbes
West Palm Beach, US
★★★★★ 5
4 Great Grandson’s loved it
Format: Hardcover
In covering the topic of manners my granddaughter said her boys especially loved this one. The 4 boys are aged 3 to 11 and my granddaughter is trying to civilize them. (Or, in other words, teach them to be gentlemen). Books by Richard Scarry are always a big hit and this one was helpful.
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Reviewed in the United States on December 4, 2023

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