Tenecor® invented the AIO aquarium in the 1970's. We named them Simplicity™ to reflect their ease of setup, reliability, and low maintenance. For over 45 years, hundreds of thousands of Tenecor® Simplicity™ AIO aquariums of all sizes have shown to be safe and reliable. The highly efficient filtration is an excellent choice for both freshwater and fish only saltwater setups.
20 products
Sort by
Sort by
20 Gallon Simplicity™ AIO Aquarium | 24x19x10
Sale price$359.00
40 Gallon Bow Front Simplicity™ AIO Acrylic Aquarium | 24x24x16
Sale price$599.00
2 colors available
50 Gallon Bow Front Simplicity™ AIO Acrylic Aquarium | 30x24x16
Sale price$749.00
2 colors available
60 Gallon Bow Front Simplicity™ AIO Acrylic Aquarium | 36x24x16
Sale price$799.00
2 colors available
60 Gallon Bow Front Simplicity™ AIO Acrylic Aquarium | 30x24x20
Sale price$920.00
2 colors available
75 Gallon Bow Front Simplicity™ AIO Acrylic Aquarium | 36x24x20
Sale price$969.00
2 colors available
115 Gallon Corner Pentagon Simplicity™ AIO Aquarium | 36x36x20
Sale price$1,299.00
2 colors available
50 Gallon Corner Pentagon Simplicity™ AIO Aquarium | 24x24x20
Sale price$1,300.00
2 colors available
80 Gallon Corner Pentagon Simplicity™ AIO Aquarium | 30x30x20
Sale price$1,450.00
2 colors available
200 Gallon Corner Pentagon Simplicity™ AIO Aquarium | 48x48x20
Sale price$2,200.00
2 colors available