Climbing Forest | Vivarium & Terrarium Decor

Ready to use, install or paint. Your piece is 3D printed in your chosen filament colour and supplied unpainted. Enjoy it as it is or paint it to create your own finish.

Add a branching woodland structure with Climbing Forest. Multiple limbs rise from a textured rock base, bringing varied heights and open routes into a naturalistic terrarium display.

COLOUR & FINISH: Photos and videos may show painted display examples. The printed parts ship unpainted and made entirely from PETG, in your selected colour and filament finish. Painted shading, weathering and multicolour effects are not included.

At a glance

• Sizes: 3 standard sizes, see the dimensions below. Custom sizing is available by enquiry.
• Material: PETG, for aquarium and terrarium decor. Resists water and humidity; keep clear of direct contact with heat lamps and other heat sources.
• Floats: Printed PETG pieces can float because they contain air. For aquarium use, secure the base with aquarium-safe silicone or a suitable aquarium adhesive as described under “Good to know”.
• Safety: Choose dimensions, openings and a filament finish appropriate for your plants, fish, insects, reptiles or other animals. Check placement and condition before use.
• Finish: unpainted, in the colour and PETG finish of your choice. Painted effects shown in reference photos are not included.
• Made to order: ships within 7 business days.
• Free shipping: free delivery to Canada, the US and select European countries. Duties and import fees to the US are prepaid by us.

Colours

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.

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 depends on the finished dimensions and any separate printed sections required. Message Molten Modern with your enclosure dimensions for a custom quote.

Product details

• Sculpted branches at different heights on a rock-like base.
• A compact woodland accent that can be combined with your own moss, cork or plants.

Sizing and fit

Approximate width × height × depth at the supplied model scale, rounded to the nearest millimetre.

• Size 1 – 117 × 117 × 116 mm
• Size 2 – 180 × 179 × 178 mm
• Size 3 – 140 × 200 × 116 mm

Measure the usable space in your enclosure and allow clearance for installation. Choose a size and openings appropriate for your inhabitants. For custom sizing, send us your usable width, height and maximum depth, including any obstructions.

Quality and care

Printed with thick walls and detailed surfaces. Fine layer lines and small variations are normal. Clean gently, rinse thoroughly and allow to dry. Colours may vary slightly on screen.

Good to know

• Anchoring in an aquarium: Bond the base to a flat stone or acrylic sheet with aquarium-safe silicone, or with hot glue or cyanoacrylate superglue specifically suitable for aquarium use. Follow the adhesive manufacturer’s surface preparation and full curing instructions before placing it in the aquarium. Where the design allows, a few small holes through the underside into enclosed air pockets let water in and air out, reducing buoyancy.

You receive a physical 3D-printed item. Plants, substrate, enclosure and display accessories are not included, except for components explicitly listed above. Position securely and keep clear of direct contact with heat sources.

• Measure the inside of your enclosure before ordering, and leave a little room for installation.

Design licensed to Molten Modern by novYTerra.