Quick Answer
Smooth hides, live or silk plants, and smooth driftwood are safe for axolotl tanks. Avoid anything sharp, rough, or small enough to swallow.
FAQ
What decorations are safe for axolotl tanks?
Smooth hides (PVC pipes, ceramic caves), live or silk plants, and smooth driftwood. Avoid anything sharp, rough, or small enough to swallow. All decor must be larger than the axolotl’s head to prevent impaction.
Can you put rocks in an axolotl tank?
Only large, smooth rocks bigger than the axolotl’s head. Small gravel is the leading cause of fatal impaction in axolotls — they swallow it during feeding. Use sand (fine grain, under 1mm) or bare bottom instead of gravel.
Do axolotls need hides?
Yes — axolotls need at least one hide per animal. Hides reduce stress by providing a dark retreat from light. PVC pipes, terracotta pots (smooth edges), and commercial reptile caves all work well.
What plants are safe for axolotl tanks?
Java fern, Anubias, Java moss, Amazon sword, and hornwort are all axolotl-safe. These tolerate cold water (60-68°F) and low light. Avoid plants that require warm water or strong lighting.
Can you put plastic plants in an axolotl tank?
Silk plants are safer than rigid plastic. Axolotls have delicate skin and external gills that can tear on sharp plastic edges. Live plants are always the best choice.
Can you use driftwood in an axolotl tank?
Yes, if it’s smooth and thoroughly soaked. Malaysian driftwood and mopani wood are popular choices. Boil new driftwood for 1-2 hours to remove tannins and parasites. Avoid wood with sharp branches or splinters.