ReptiChip Premium Coconut Invertebrate Substrate

Substrate For

ReptiChip makes the perfect substrate for invertebrates. it’s easy to clean, comfortable, and creates the perfect environment for your pet. You’ll love it, and your pet will too!

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Best Substrates For Invertebrate

ReptiChip Breeder Block
ReptiChip Breeder Block



Coconut bark is one of the all-time best invertebrate substrate materials. Don’t just take our word for it - expert reviewers, such as the writers at Tarantula Zone, all agree that coconut fiber is the best kind of substrate material. So, what exactly makes coconut substrate so magical?

  • It’s eco-friendly and renewable;
  • It’s easy to clean;
  • It retains humidity levels;
  • It controls odors.

ReptiChip – The Highest Quality Coconut Chip Bedding

We know your pets deserve the absolute best invertebrate bedding for their habitat- so we’re very picky about our coconut bark. Not just any old bark will do. We source our organic coconut fiber from the inland areas of Sri Lanka, as this is where the world’s highest-quality coconut trees are found. During the production process, we wash the fiber with fresh water 3+ times - so you can rest assured that your substrate will arrive sparkling clean. 

Invertebrate Substrate Coconut Chip Bedding Invertebrate Substrate Invertebrate

Still not convinced? Here’s some more reasons why our innovative substrate is so awesome: 

  • Low levels of sodium and potassium. It’s super important for tarantula owners to monitor the chemicals in their substrate. With ReptiChip, you can rest easy knowing that our safe product has extremely low levels of sodium and potassium. 
  • Lowest tannins on the market. It’s not fun trying to scrub red stains out from your tarantula’s tub. Our invertebrate substrate contains very low levels of tannin, meaning that you won’t have to deal with your enclosure or your tarantula being stained red. 
  • Holds form. Since we exclusively use fresh coconut, our substrate holds its form and is much more absorbent than composted products. 
  • Flexible: You don’t just have to use it for tarantulas! ReptiChip is perfect for centipede substrate, isopod substrate, and millipede substrate as well. 

Get More Info

Would you like to know more about why our tarantula substrate is the best on the market? Give us a ring or shoot us an email – one of our ReptiSentatives would be happy to chat with you about our products. 

What our customers say


Josh Wilson

I never do reviews for anything but I have been so impressed with ReptiChip since I started using it a year ago . It comes compact and expands a crazy ton, holds humidity great and doesn't mold at all from my experience, really worth what you get for $30 maybe they give too much but hey I'll ...

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Logan L.

This stuff is fantastic for maintaining humidity for my ball python. I foil taped the screen, have a large water bowl in the enclosure, and refill it every couple days. That’s all I have to do to maintain 65% humidity. Hydrating it was pretty straightforward, I used a big Rubbermaid bin, and ...

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Megan S.

After much research on substrate for my ball python I decided on ReptiChip. So far, so good. It's holding the humidity at the proper level. I haven't noticed any color transferring onto my snake either which is great. The only downside to the product is when only having 1 snake it's hard ...

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Erin Ramsey

Ordered this to try in my BT skink's enclosure. It was easy to work with; I just sprayed it with a hose and waited for a while, gradually chipping pieces off with a shovel. It did take longer than 15 minutes to rehydrate; it was closer to 45 mins, but still not a ton of effort. It filled ...

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J. P.

I'm really digging this stuff. As a small time hobbiest/breeder, every penny counts. You want the best for your animals, without costing you an arm and a leg. We have tried many coco-based products over the years. ReptiChip was the first one we came across that wasn't a fine powder or didn't ...

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Katherine Wells

I absolutely love this substrate. I use it in a 18x18x24" glass cage for my brazilian rainbow boa, and it's dense enough that it provides a solid floor, but it's loose enough that he can really dig in it, which he loves and does every day. When I first got it I thought it would be too scratchy ...

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Tiffany Bailey

I've had terrible luck with trying different beddings for my snakes, and so many ordered both online and bought at stores in person have either been awful quality or housing mites. I read the reviews for this and decided to give it a try and extremely impressed! I have absolutely NO complaints, ...

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Miguel C.

I've tried different types of substrate and this is the best stuff I've come across. Holds humidity well. The size of this block covers A LOT! I filled two terrariums and still had plenty leftover. Super easy to get the block ready. There's a YouTube video on their website, but basically you ...

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