Ideal Rest Hammock: The exquisite imitative mushrooms provide a comfortable bed for fish to rest, play, spawn or drift up and down. Ideal sleeping spot for fish to relieve stress. Soft & Reliable: Made of extremely soft silicone, this appealing decor is smooth and cozy to touch. Trustworthy to keep fish lively anytime while adorning your tank. Vivid Landscape: Fix it by a suction cup and the stems will always swing steadily and elegantly with the slightest movement of water flow. Blend with fish’s swimming to create a splendid harmony! Charming Glowing Effect: Not Glow In the Dark! It is only luminescent under actinic lighting (blue or purple light is recommended). Greatly brighten and invigorate your plain fish tank. Easy to Use: Just insert the stems into the umbrellas and connect the root to the suction cup respectively. Wash it with warm water and soak it in salty water for about 1 day before use. Charming Glowing Effect: Not Glow In the Dark! It is only luminescent under actinic lighting (blue or purple light is recommended). Greatly brighten and invigorate your plain fish tank.