Cobalt Aquatics Regenerable, High-Capacity Organic Removing Resin, 21-oz bottle

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About This Item

Details

  • High-strength, durable resin works to remove dissolved organics from your fish tank.
  • Great for freshwater and saltwater aquariums with limited space for equipment.
  • Doesn’t alter pH, kH or gH to help keep the water properly balanced.
  • Can be regenerated multiple times to extend the life of the product.
  • Addresses colors, odor and clarity to keep the water fresh for your fishy friends.

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5.0
Rated 5 out of 5 stars
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1 Customer Reviews

Rated 5 out of 5 stars
By David on Mar 22, 2025

Fantastic!

I used this as an addendum in my reef tank to my normal filtration methods and JUST WOW! I always prided myself in clear,balanced water-then I added this. Within

I used this as an addendum in my reef tank to my normal filtration methods and JUST WOW! I always prided myself in clear,balanced water-then I added this. Within MINUTES there was a large difference in the clarity of the water & within hours it looked like clear,clean,new glass effect water. Very impressed,and so are my collection of zoa & ricordia & other softies!