![Amazon.com : Tetra 29263 Betta Bubble Betta Bowl with Built In LED Light : Fish Bowls : Pet Supplies Amazon.com : Tetra 29263 Betta Bubble Betta Bowl with Built In LED Light : Fish Bowls : Pet Supplies](https://m.media-amazon.com/images/I/91PTh9nR6pL.jpg)
Amazon.com : Tetra 29263 Betta Bubble Betta Bowl with Built In LED Light : Fish Bowls : Pet Supplies
![Is my tank overstocked? 20 gallon long: 7 black skirt tetras, 1 Betta, 4 neon tetras and 6 oto catfish. I've been told the otos have a very small impact on the bioload : r/Aquariums Is my tank overstocked? 20 gallon long: 7 black skirt tetras, 1 Betta, 4 neon tetras and 6 oto catfish. I've been told the otos have a very small impact on the bioload : r/Aquariums](https://i.redd.it/89rp3l691aj61.jpg)
Is my tank overstocked? 20 gallon long: 7 black skirt tetras, 1 Betta, 4 neon tetras and 6 oto catfish. I've been told the otos have a very small impact on the bioload : r/Aquariums
![Tetra 29263 Betta Bubble Betta Bowl with Built In LED Light : Fish Bowls : Pet Supplies - Amazon.com Tetra 29263 Betta Bubble Betta Bowl with Built In LED Light : Fish Bowls : Pet Supplies - Amazon.com](https://m.media-amazon.com/images/I/61lWJc63dSL._AC_UF1000,1000_QL80_.jpg)