Your Cart is Empty
7 Innovative Ways to Use Cork Bark in Herp Enclosures
If you’ve been in the herp hobby for a while, you may have noticed that cork bark is kind of…everywhere. That’s because it’s incredibly versatile for our needs as herp keepers! Unlike other types of wood, you can get cork bark as a flat, tube, or entire branch. Whether you have reptiles, amphibians, or invertebrates, there’s a good chance that you can use this material as an inexpensive way to beautify and add function to your pet’s enclosure. Here’s seven ideas — have you tried them all?
Natural Hides
One of the most common applications for cork bark in the terrarium is as an all-natural hide. Both flats and tubes and provide the kind of tight squeeze that herps crave in a good hidey-hole. For example, snakes and scorpions often like to tuck themselves under flats, while tubes are often popular with frogs and arboreal geckos. Due to cork bark’s unique properties, you can use it for a warm hide or a moist hide, depending on placement and shape.
Need a bigger flat than you can find in one piece? Try sticking a few together with a nontoxic, wood-friendly superglue.
Climbing Branch
For some reason, cork branches are a bit of an accidental secret in the herp hobby. We get so fixated on the bark pieces that we forget about the branches! While most available branches have been sandblasted to make them smooth and bark-free, cork branches retain their natural texture to add extra visual appeal to both desert and tropical terrariums. Plus, the bark makes them grippier than other options, perfect for pets that may be on the clumsier side.
For safety, make sure that all branches are anchored securely so they don’t wobble or fall when in use.
Basking Surface
Wild reptiles bask on all kinds of surfaces in the wild: sand, soil, stone, aaaand wood! Have you ever noticed that a wood deck rarely gets uncomfortable for bare feet, even on a hot, sunny day? This is because of wood’s unique thermal properties, and these properties make it a comfortable basking spot. As an added bonus, wood is nowhere near as heavy as a stone basking slab.
Try using a cork flat or large tube as a basking surface for terrestrial species. If you have an arboreal or semi-arboreal species, cork branches work great.
Floating Basking Island
If you haven’t heard, cork is very buoyant. This can make it a perfect, natural material for turtles and other species to bask on and dry off in a semi-aquatic setup or pond. Anchor a large flat under the basking lamps, or use a slab of cork as part of a grippy ramp to help your pet haul itself out of the water when needed.
For best results, use a piece that is gently curved and significantly larger than your pet so it doesn’t tip over when they try to climb onto it. This means that this particular hack may not work for larger turtles, such as adult pond sliders or painted turtles, but you may be able to succeed if you get hands-on. Try cobbling together an appropriate float sticking a few cork flats into the right size and shape with a wood-friendly, waterproof superglue.
CUC Microclimates
CUC (Clean-Up Crew microfauna) rarely like to hang out in the open. Aside from avoiding hungry predators, CUC are often vulnerable to dehydration, and need a moist home base to retreat to and foster their delicate babies. Scattering small cork tubes and/or flats in one or two spots around the enclosure can do a lot for protecting your CUC population and support them in their work of keeping your bioactive setup fresh.
Bioactivity Booster
As detritivores, CUC are built to break down and recycle organic waste like wood, leaf litter, animal droppings, and carcasses. In the wild, there’s plenty of this to be found. In a terrarium context, we often have to be intentional about making sure we’re providing enough waste to keep the CUC thriving and the soil healthy. Use chips or chunks of cork bark, sprinkled on top of the soil.
If you mix those cork chunks into the soil, you will create pockets of air that will benefit the soil at a deeper level. This supports beneficial aerobic bacteria and helps combat compaction.
Natural Background
We’ve covered cork flats, cork tubes, and cork branches, but what about cork tiles? Cork tiles create the impression of a tree trunk in your enclosure, and help trap both heat and humidity in stubborn setups. These pre-flattened pieces are easy to install, and often come pre-cut to common enclosure sizes.
If you’re feeling creative, you can make your own cork background instead. This option is more natural-looking and creates more texture for claws to grip:
1. Gather a bunch of cork flat pieces.
2. Plan out how to fit them together on one or more sides of the enclosure.
3. Once you have your plan, glue them in one at a time with expanding foam.
4. After the foam has dried and the cork is secure, smear the cracks with 100% silicone sealant and cover with coconut fiber, sphagnum moss, green moss bits, and/or Spanish moss to achieve the desired appearance.
5. Vacuum out the leftover filler and you’re done!
When gluing in a cork background, make sure not to leave any gaps for a reptile to potentially squeeze behind and get trapped! The last thing you want to do is tear apart your hard work to free a trapped pet.
Conclusion
Cork is a highly versatile material with many benefits, usable in both dry and moist environments. It can be used as a basking surface, climbing object, hidey-hole, bioactive support material, and even a gorgeous terrarium background. Plus, when you use cork, you get peace of mind knowing that you’re using a highly sustainable, eco-friendly material in your enclosure.
