Everything you need to start a 20 gallon aquarium and then some. Comes with aquarium, lid, light, filter, heater, thermometer, air pump, and light timer. I’m also including two bulk bottles of water treatment, an API water test kit, fish food, aquatic plant food, medication, aquarium salt, cleaning tools, and maintenance tools. Everything is in working condition with no leaks. I’m moving out of state and am not able to bring my aquarium with me. I’m hoping to give somebody the perfect opportunity to get in to a beautifully rewarding hobby without breaking the bank. I’m willing to meet anywhere in the Albuquerque area.