SAFETY MATERIAL: Made of natural, fine ceramic, with very flat and smooth surface and edges, and definitely very safe for your fish also it can filter and purify the water quality.
SPACIOUS SPACE: Perfect place for fish to hiding or laying and hatching eggs inside. Big enough for them to fit inside, Small enough for them to defend.
PERFECT FOR ALL AQUANTIC PETS: Each aquarium cave rocks has multiple openings allow fish swim in and out, can provide a hideaway for your fish to Rest, Hide, Privacy for your fish, like Pleco, Crayfish, Shrimps, Betta, Cichlid, Hermit Crabs or other Small fish, which reduces stress and aggression.