? ?Moving with Water Flows Just Like Real?these soft silicone artificial fish tank glow decorations can sway and move gently with the water flows, just like real plants and animals moving in the tank unlike other boring green plastic plants. | ? ?Safe to Fish ?Our glowing fish tank decorations plants are made of silicone, safe and non-toxic to fish, plant, water and lively creature.The materials we used hold the authoritative SGS safety certification certificate. Our aquarium glowing decorations are durable for long time using, soft material won't scratch fishes. | ? ?Easy to Install and Remove ?The glow aquarium decorations have strong Resin base and sucker, can be fixed on the bottom of the fish tank without floating out of the water. Remove it also very easy. | ? ?Glow under Light ?These glowing aquarium ornaments don't glow automatically in the dark,The Glowing Effect will only happen under actinic lighting.We recommend blue & white light, blue light or purple light to get better effect.Not "Glow In the Dark"! | ? ?Package contents ?You will get 4 pieces glowing aquarium fish tank decorations, including 1 piece glowing feather coral,1 piece pink glowing sucker coral ,1 piece green glowing anemone and 1 pieces of artificial Glowing Horn Coral.