Activated Charcoal for Terrariums (Fine Filter Grade Carbon)

Sale price$18.36 USD Regular price$22.95 USD
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Size: 32 fl oz (1 Quart)

Activated charcoal is the hobby’s special sauce for keeping terrariums healthy and smelling fresh. Its potent absorption abilities make it an effective filtration material, helping to keep pesky mold, bacteria, and algae outbreaks at bay.

Keep out of reach of small children and pets.

Hand-packaged in Denver ❤︎‬

Key Benefits

Keep it fresh with terrarium charcoal

Efficient filtration 

The high surface area and strong binding power of activated charcoal make it ideal for detoxifying your terrarium. This particular charcoal is filter-grade and designed specifically for binding contaminants.

Terrarium-sized chunks

With a particle size of 1-5mm, these small, activated charcoal chunks can comfortably fit in any sized terrarium. Their irregular shape helps them pack together in a neat layer too.

Ready to go

Works great as a dedicated charcoal filter layer (above your drainage layer), or you can even mix it directly into your substrate if you like. The 7 fl oz bag is perfect for a regular-sized terrarium or several smaller ones.


Have an activated charcoal question? We're here to help.

Check out the most common questions our customers ask. Have questions about something else? See our dedicated FAQ page!