CaribSea Eco-Complete Planted Aquarium Substrate, Red, 20-lb bag

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About This Item

Details

  • Ready-to-use with volcanic basalt rich in minerals and essential elements to support plant growth and health.
  • Bi-modal grading separates into a fine bottom layer for root development, and a coarse top layer to enhance root oxygen uptake.
  • Dual-biotic formula contains heterotrophic bacteria to convert fish waste into plant food, and mycorrhizal symbionts for strong root development.
  • Biologically complete with beneficial microorganisms that help cycle new aquariums faster; it comes packed in Liquid Amazon™ water conditioner.
  • Natural deep black color encourages vibrant fish colors and reduces stress, with no artificial dyes, paints or chemicals.

Ingredients

Instructions

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Questions & Answers

30 Customer Questions

Is there a difference between the red and black version? I don't want to harm my fish by choosing the wrong one.

Answer by Chewy • Aug 05, 2019
The only difference is the color. Please note, this may elevate pH above neutral and may not be suitable for Discus sp., P. alta and sensitive freshwater shrimp.

how long can I store in original bags I am not planning on setting up my tank until spring but this is to good a price to pass up also how much will I need for a least a 2" bed in a 55 gal tank

Answer by Chewy • Nov 10, 2018
Eco complete has no shelf date on the product itself because it is good for many months into years if stored at room temperature. The bacteria in it are spored and do not become active unless they are exposed to a food source. To fill a tank 1 inch thick with substrate, it is roughly equivalent to 1 pound of substrate per gallon. To fill a tank 2 inches thick with substrate, it is roughly equivalent to 2 pounds of substrate per gallon.

Is this used as a base layer with other substrate layered on top of it?

Answer by Chewy • Dec 20, 2018
This substrate is biologically complete, with beneficial microorganisms that help cycle new aquariums faster. However, it may also serve as a bottom layer with your choice of non-carbonate substrate.

I have a 180 gallon tank. I plan to use tap water and treat it with a water conditioner to remove chlorine and heavy metals. Should I put the substrate in after the water has been treated?

Answer by Chewy • Feb 05, 2019
For new aquarium setups it's recommended to pour in the substrate and then fill the aquarium with de-chlorinated tap water.
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