【Environmentally friendly materials】Made of non-toxic and harmless resin, durable, safe and environmentally friendly. It won’t cause any pollution or harm to creatures and is safe for your fish. 【Stability】Flat bottom design, just put it in the water tank or aquarium to easily and stably stand in the aquarium. Provide beautiful scenery for your aquarium. 【Protection】 Provide protection for fish, hiding places and entertainment options. Small shrimps, fry and fish like to swim and hide in the hole to feel safe.
