White Terracotta Fish Cave Crafted from natural terracotta, this fish cave provides essential shelter and security for bottom-dwelling species and shy fish. The porous material allows beneficial bacteria colonisation, supporting your aquarium's biological filtration. Its neutral aesthetic complements any aquascape whilst offering fish a refuge to reduce stress and encourage natural behaviours. Ideal for cichlids, catfish, and other species requiring hiding spaces. The durable construction ensures long-lasting performance in freshwater and brackish environments.