Realistic decoration: each plastic fish is designed with a movable tail, which can be placed in fish tanks or fish tanks to create a realistic ocean atmosphere, making your fish tank more lively and ocean-like, nice decorations for your aquariums and aquariums Purchase Notice: Not all artificial fish themselves will swim, even some of them may sink and float automatically. Must need to use water pump, wave pump and oxygen pump. They can still sink when the waves aren't big enough. Please check carefully before buying Durable to use: Made of quality plastic, the artificial floating fishes are durable to use, please use them with confidence, the size of each fish measures approx. 1.6 x 1.2 inch/ 4 x 3 cm (L x W), and the size is suitable for you to put them in the fish tank, which is different from each other, so that your fish tank is filled with different kinds of fish artificial Widely used: these artificial fish not only can be applied in fresh and salt water environment, but also are nice decorations in shrimp tanks, fish bowls and glass containers ornaments, etc., creating a beautiful ocean atmosphere for your pets Sufficient quantity: you will receive 20 pieces of plastic artificial floating fish, and the fish styles and the number of styles are random, the quantity is enough for you to decorate your fish tank or other places, the fish styles are subject to the items you actually received Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.