Josh's Frogs

Memorial Day Sale

Josh's Frogs HORTICULTURAL Charcoal (1 Quart)


4.8 out of 5 stars


Quantity Available: 33

About This Product

Josh’s Frogs Horticultural Charcoal is the second layer in the terrarium. It acts as a filter and keeps the terrarium fresh. Only a thin layer is needed to cover the drainage layer. The amount of charcoal needed will be half the amount of the drainage layer.

UPC 856106005483


This product ships to your doorstep. Most orders placed before 2pm ET on business days will ship out the same day.

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Customer Reviews

4.8 out of 5 stars

Based on 6 reviews

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4.0 out of 5 stars

nice, wish it was a little bigger

This i found to be a bit too small for most of the applications i wanted it for. What it did great for, was an extra layer above the mesh lining along my false bottom! Some of the pieces were a bit sharp, and i dont think i would recommend mixing with the substrate, or in a springtail culture, in case you ever put your hand in the culture and got poked.


5.0 out of 5 stars

horticultural charcoal

The description of the item was very helpful in my decision to order. The item was priced right and arrived a day and a half after I ordered it!


5.0 out of 5 stars

Works great for Springtails!

I used this to start another springtail colony and it worked great!


5.0 out of 5 stars

Great for flooring and springtails colonies

Awesome addition for your vivarium's substrate and healthy microorganisms and plants!


5.0 out of 5 stars

Works really for springtails and isopods

Works really well for springtails and isopods places and good for bioactives.

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