C&M Terrariums

07/06/2026

https://cmterrariums.com/shop/p/tinkerframe-tv18-lid-th7ae-fdybd-y6x4x

We now have mesh and solid vent inserts for the Thrive 18x18 tank. The tank has a built in vent section at the top above the door which has some fairly large holes. The holes are so large fruit flies just walk on through. Our mesh will keep the flies contained within your tank, especially if you are pairing it with our TV18 lid!

These 3D printed tank vent inserts are designed specifically for the Thrive Tropical Reptile Terrarium Essentials Kit – 30 Gallon (18" × 18" × 24"). These are accessories for the original tank vents and are not replacement lids . They are designed t

05/28/2026

🚨 NEW TV SERIES LIDS ARE HERE 🚨

We’re excited to officially launch our new line of custom 3D printed lids designed for popular Thrive terrariums sold at PetSmart!

New models now available:

🦎 TV18
🦎 TV20
🦎 TV36
🦎 TVHex

To celebrate the launch, we’re offering:

🎉 10% OFF SITEWIDE 🎉

Use code: THRIVE10

Valid for one week only!

Thank you so much to everyone who continues to support our small business — we’re incredibly excited to finally release these new models after a lot of design work, testing, and refinement.

👇 Shop the new TV Series here:
https://cmterrariums.com/shop/thrive