Boyd Chemi-Pure Green - 11 oz Aquarium Ornament this bio-filtration substrate can be

this bio-filtration substrate can be used in tanks

This ensures excellent filtration efficiency and also protects the unit from clogging

It is specially formulated to provide "that extra energy boost" for recently acquired animals

5" x 9" Tall

Boost the dissolution rate of CO2 in your tank with Ista CO2 External Atomizer

Boyd Chemi-Pure Green - 11 oz Aquarium Ornament this bio-filtration substrate can beChemi Pure Green 11 oz Create the perfect environment though excellent filter media that will enhance plant growth and reduce tannins, odors, toxins, organic compounds and medications from your freshwater or planted aquarium without removing essential nutrients, all packed in a handy nylon bag. Boyd Chemi Pure Green is an all in one filtration media which combines premium low dust pelletized, activated carbon with the highest grade of ion exchange