Designed for a more engaging habitat. Add real structure for climbing, hiding, resting and exploration while transforming the look of the enclosure. Choose the size and finish that suits your setup, or contact Molten Modern for custom sizing where available.
Why choose Molten Modern
Built to fit your enclosure • Standard sizes for easy ordering • Custom dimensions and proportions available by quote • 89 PETG colours • Modular XL construction • Free shipping to Canada, the US and select European countries.
Canyon is a dimensional 3D back wall inspired by weathered sandstone gorges, with tiered plateaus, climbing and basking areas, a rock cave and a raised passage. Choose a standard size or contact us for a custom build to fit your enclosure.
IMPORTANT — COLOUR & FINISH: Many product photos show hand-painted examples to highlight the sculpted details. Standard orders ship unpainted in the PETG colour and filament finish you select. Rock layers, cracks, ledges, roots and other surface features are physically sculpted into the 3D model, giving the print real dimensional texture and relief. Painted shading, highlights, weathering and multicolour effects shown in example photos are not included unless explicitly stated.
Dimensions are width x height x depth.
Need a different size? The listed variants are convenient standard sizes, not the limits of what we can make. Many designs can be resized in width, height and depth, and their proportions can be adjusted to better fit your enclosure. Small dimensional changes often do not materially affect the price; custom pricing is based primarily on the number of modular panels required. Message Molten Modern with your enclosure dimensions for a custom quote.
For a custom back wall, measure the inside usable space of your enclosure—not the manufacturer's external dimensions. Allow enough clearance for comfortable installation and assembly. Account for substrate depth and any vents, lamps, heaters, doors, braces, cables, filters, plumbing or other equipment that reduces the available space.
Send us your usable width × height × desired maximum depth, your preferred design, and details or photos of any obstructions. You are responsible for providing accurate usable dimensions and sufficient installation clearance. If you're unsure, message us before ordering and we'll help plan the panel layout and provide a custom quote.
Desert and steppe terrariums, rock or gorge themed layouts, stone-look aquascapes, freshwater and nano aquariums, shrimp and betta tanks, vivariums and paludariums, reptile, amphibian and invertebrate enclosures, naturalistic builds, and tabletop gaming, D&D and wargaming scenery.
First choose a finish (Basic, Matte, Marble, Sparkly/Galaxy/Metallic or Glow-in-the-Dark), then pick a colour from that finish. Sparkly/Galaxy/Metallic includes our Galaxy, Sparkly and Metallic colours. There are 89 PETG colours in total, and the colour charts at the end of the photos show each one. Want something that is not listed? Contact us and we will try to source it.
Printed slowly at high resolution with thick walls, so it is sturdier than most printed decor. Fine layer lines and small variations are normal and make each piece unique. PETG is non-toxic and easy to clean with soap or alcohol. Colours can look slightly different on screen.
Design licensed to Molten Modern by novYTerra.
Your piece is printed after you order it and ships within 7 business days. That part is our guarantee. Everything below is the carrier's, and starts the day your parcel ships rather than the day you order.
We use recognized, tracked carriers on every route, to every region. Once a parcel leaves our workshop it is in the carrier's hands, so delays caused by the carrier, by customs or by weather are outside our control and we cannot be held responsible for them. If a parcel stalls, contact us and we will chase it with you.
Great piece. Biggest size works for my leopard gecko. I am thinking about fixing some sand on it for more grip.
I love that I was able to make a pink cave for my girly gecko
We absolutely loved the product for our adult leopard gecko! I needed the color we wanted added to the options and the creator was very quick to respond and help! 10/10 will recommend for terrarium scaping! Love our castle for our little guy!
Fast shipping for a high quality item. Loved that I was able to customize it myself once it arrived with the shading that matched my terrariums aesthetic. My leo baby couldn't be happier! Would most definitely order again. Thank you
I got the option 3 size thinking it would be bigger. its not really big enough for my leopold gecko although the print quality is very good. The smaller ones must be really tiny. Seem good quality though. Maybe for a fish tank or something. I would definitely buy from them again!
I ordered a decoration for my leopard gecko's terrarium, and unfortunately it was damaged in transit. Nothing too serious, but the seller was very kind and immediately offered solutions! I'm very happy with the product (and my lizard will surely be too), and I was very surprised to find some adorable little gifts in the package :) Thank you to them, I highly recommend them!
Great work for these 3D Background. I'm very satisfied.
Really excellent quality would recommend
