Pre-Cycled Sponge Filter for Axolotl Tanks

Help jump-start your aquarium cycle with a pre-cycled sponge filter from a healthy, well-maintained axolotl tank. This sponge is already seeded with beneficial bacteria, which can help support a faster and smoother setup process for your aquarium.

Each sponge is packaged in a sealed bag to help preserve the beneficial bacteria during transport. Once received, simply connect the sponge filter to an air pump/aerator, place it in your tank, and begin monitoring your water parameters.

This is a great option for axolotl keepers looking to support their tank’s biological filtration and reduce the time needed to establish a stable cycle.

Instructions:
Connect to an air pump and place in your aquarium. Continue testing ammonia, nitrite, and nitrate levels regularly to make sure your tank is safe and stable before adding or keeping livestock.

Note: A pre-cycled sponge can help speed up the cycling process, but water testing is still required.