Best Plants for Axolotl Tanks

Live plants benefit axolotl tanks in multiple ways: they absorb nitrates, produce oxygen, provide cover, and create a natural environment. The challenge is finding species that survive low light and axolotl clumsiness.

Best Plants for Axolotl Tanks

Top Picks

Java Fern (Microsorum pteropus)

The king of axolotl plants. Attach it to rocks or driftwood with fishing line or super glue gel. It never needs to be planted in substrate, so axolotls cannot uproot it. Grows slowly, tolerates very low light, and is nearly indestructible.

Anubias

Similar to java fern: attach to hardscape, low light tolerant, tough leaves that axolotls cannot damage. Multiple varieties available (nana, barteri, coffeefolia) offering different leaf sizes and shapes.

Marimo Moss Balls

Zero-maintenance spheres of algae that sit on the bottom. Axolotls often push them around like toys, providing enrichment. Roll them occasionally to maintain their round shape.

Java Moss

Grows on any surface and provides excellent cover for baby axolotls. Can become messy if not trimmed, but easy to manage.

Plants to Avoid

• Anything requiring high light (bright light stresses axolotls)
• Delicate stem plants (axolotls walk through and snap them)
• Plants that need warm water (axolotls need cool water)
• Plants with sharp edges (can scratch axolotl skin)

Planting Tips

• Never bury java fern or anubias rhizomes in substrate, they will rot
• Use super glue gel (cyanoacrylate) to attach plants to rocks, it is aquarium-safe
• Float new plants for a week before attaching to check for snails or pests
• Keep lighting to 8-10 hours max on a timer to prevent algae and protect axolotl eyes