CeramicNature Catfish Cave - Medium

These caves are primarily designed for freshwater environments; using them in high-pH or marine setups may not be recommended due to potential interactions with the clay material.

No, CeramicNature caves are colourfast. The colour is inherent to the high-quality clay and firing process, so it will not peel or flake.

The medium size is generally suitable for small-to-medium catfish and plecos. Ensure the fish can turn around comfortably inside without getting stuck.

While the clay is fired and durable, we recommend a warm water rinse rather than boiling, as extreme temperature shocks can potentially lead to cracking.

They have a significant weight compared to plastic decorations, which is an advantage as it keeps them from floating or drifting due to current.

Ensure the cave is partially buried in the substrate to provide a stable base, or wedge it securely between larger hardscape elements like rocks or driftwood.

Remove the cave during a water change and scrub the surface with a stiff, clean brush. If algae persists, check your lighting duration or nutrient levels in the water.