Halo 15 4 Gallon Round Aquarium Tank with MCR Light

Features

• Acrylic aquarium - Acrylic is 10 times stronger and 23% clearer than glass. Acrylic is also a good insulator, so you don't lose as much heat as you would with a glass aquarium. 
• Long-lasting LED lighting - Equipped with Multi-Color Remote Controlled Lighting. The MCR light will change how you experience biOrb. Choose from 16 preset colors and control the brightness of the light. You can even set an automatic day and night light cycle. There's a setting to suit every mood and add to your sense of well-being.
• 5-step Filtration - Ensures clear, healthy water with biological, mechanical, and chemical filtration, water stabilization, and oxygenation.
• Filter Cartridge - Fitted at the bottom of the aquarium, because that is where most of the fish waste goes. Easy to replace when it's time for routine maintenance.
• Easy Maintenance - Depending on your choice of fish species, you may only need around 15 minutes of maintenance per month with our Biorb Service Kit (sold separately).