Customizable moss cage for aquarium

thingiverse

Create a Moss Dome to Encourage Ball-Shaped Growth. Use Aquarium-Safe Materials to Succeed. Print the Moss Cage with a Durable Plastic That's Safe for Aquatic Environments. Look for PLA, Which Is a Viable Option, but Be Aware That It May Break Down in Saltwater Conditions. For ABS, Check with Your Supplier to Ensure You're Getting a Suitable Material.