* Jellyfish Aquarium Mood Night Light * : This desktop tank holds 3 large color jelly real looking jelly fish, each is painted with special red, pink, or yellow stripes to produce an entrancing phosphorescent glow once lit up. Couple this with calmer,fish which "swim" around the tank. Realistic jellyfish slowly "swim" in the water tank with colorful LED lighting effects,very beautiful.Create a romantic atmosphere.* Novelty Gifts * : This mood lights suitable for home background decoration, office table lamp, bedroom night light, desktop aquarium lamp.After busy working,lie down,relieve stress and enjoy relaxing life it brings to you.: Gift for kids, dad, mom, wife, husband,teens. Great gift for anyone who loves sea life or who would like to release the pressure. It is perfect for Christmas gifts for kids, Thanksgiving gifts for family .*Easy to Use* : Available both battery and USB interface.Turn the switch on,and the jellyfish night lamp start to work.Very convenient.(It needs 3 AA batteries,and not include.)* Humanized Design * : Automatic power-off mode, after works four hours,automatically turned off the power to save electricity.[How to make this jellyfish lamp swimming more vivid? ]When you receive the jellyfish lamp, please soak the jellyfish for 24 hours frist, And then you can start your initial operation. The longer the jellyfish soaked,the better the stretchability.Generally, The jellyfish can swim very vividly after 3-5 days.Good products are worth your patience. Product Description Bring the ocean to your home Home decoration: Electric Jellyfish Tanks are latest fashion in ornamental tanks for modern decor and relaxation. These jellyfishes are realistic and even have the tendrils that float behind them as they move creating a realistic effect and mesmerize you, feature with color changing LED lights makes a spellbinding addition to any home, office or bedroom.Perfect for office desks, bedrooms, home, bars, cafes, restaurants, wedding, party. They are also perfect lighting up your night. it is designed easily to fit on any table, desk, nightstand, or open surface. Best gift : Good as night light lamp, party light, living room light, Especially ideal as holiday gift, Christmas gift, birthday present, housewarming gift for family and friends Dual power supply mode:Battery and USB charger dual power supply,don't worry about the problem of power off. Mute design: sound is less than 40 decibels, no noise, and it doesn't even affect your sleep at night. It can be a night light,also be a company light,create a wonderful atmosphere. Relieve stress and anxiety accured in the work effectively Perfect Gift ! ---For your lover, For families and friends, for every festival. HOW TO MAKE JELLYFISH SWIM BETTER? 1.lift the lid off and pour bottled water into the tank up to fill line. 2.Add 2-3 drops of liquid dishwasher detergent. 3.Soak the jellyfishes in the water for about one or half day. 4.Put them into the tank upside down to make sure there are no air bubbles in the jellyfish ,this will keep them floating in the tank , cover the lid.