Aquarium Decoration - Wood Textured Cave - Large - Single Entrance

thingiverse

Custom log/driftwood shaped cave for fish, shrimp or reptiles measures 20.5cm by 6cm by 7cm. The design features a complete bottom and one closed-off end, allowing it to potentially function as a pleco breeding cave. The walls are designed at 2mm thick and are intended for printing with 100% infill and no supports. However, the thin walls make the object unsuitable for significant resizing, and any changes should be kept below 50%. PLA and PETG plastics are denser than freshwater, causing 100% infill to naturally sink to the bottom of the tank. Safety and longevity considerations include using "natural" colors for food safety and applying non-toxic acrylics coated with plasti-dip or aquarium-safe epoxies. Printing in PETG long term is recommended due to PLA's biodegradable nature, which breaks down when exposed to heat and water. However, coating PLA with plasti-dip or epoxy may be a better choice since it allows for easier bonding and prevents breakdown. As a hobbyist, this information is based on personal experience and online research; consulting professionals and conducting further research is recommended for accuracy.