Josh’s Frogs ABG Mix is the perfect blend for growing tropical plants both in the home and in bioactive vivariums. Our mix is the original ABG Mix developed by the Atlanta Botanical Garden. Each bag is a precise mixture of charcoal, milled sphagnum moss, pine bark, tree fern, and peat. The mixture creates the perfect balance between retaining moisture and proper drainage; it can last for several years if used properly!
How to Prep: Pre mix the bag before adding the ABG Mix to the terrarium. Also, wet the substrate with distilled or reverse osmosis water before using it for cleaner moving; the moisture helps cut down on dust.
Recommended Animals:
Recommended Plants: ABG is a great substrate for most tropical plants, but make sure to match your plants’ needs to your pets’ environment! ABG can also be used outside the vivarium to grow houseplants!
Suitable for Misted Setups: Yes! Josh’s Frogs ABG Mix has good drainage, yet retains the right amount of moisture when used in conjunction with False Bottom and Substrate Barrier in a misted setup.
Care: ABG Mix is a naturalistic vivarium substrate and is meant to house a bioactive clean up crew! Use ABG with False Bottom, Substrate Barrier, Sphagnum Moss, and Leaf Litter to create a naturalistic vivarium.
For more information on naturalistic vivarium substrates and how to properly use them, please read our blog: Vivariums: From the Ground Up
The table below indicates the amount of ABG Mix required to achieve a depth of 2 inches:

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Based on 141 reviews
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This bedding is great, my plants seem to love it and my springtails are thriving. Hopefully my new dart frogs will like it too! It’s a very nicely made mixture.
This is the only substrate I've used in my dart frog tanks, and it's worked out great. Most plants are thriving, my clean up crew gets around in it well, and there's nothing for me to worry about for the frogs.
My go to plant substrate in vivariums for ~4 years now. My plants are thriving with this soil!
This is the substrate I use for my pac-man frog, and it's my absolute favorite ever. The ratios are spot on and it's perfect for bioactive enclosures while holding the perfect about of moister. I highly recommend using this to house frogs in!
This mix looks and feels so great, there is such a nice combination of moss and soil and im so excited to see how my setup lasts!
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