I got a 3g rimless as a skittles shrimp tank for the office a couple months ago. Now that all the plants are taking off, it’s spectacular. I end up staring at it for ages before turning on my PC. I’ve got 2 red, 2 orange, 2 yellow, and probably a dozen blue (the blues moved in after a different tank leak). They’re always just working so hard, it’s fascinating.
jellobabey 
I got a 3g rimless as a skittles shrimp tank for the office a couple months ago. Now that all the plants are taking off, it’s spectacular. I end up staring at it for ages before turning on my PC. I’ve got 2 red, 2 orange, 2 yellow, and probably a dozen blue (the blues moved in after a different tank leak). They’re always just working so hard, it’s fascinating.
average sized aquarium imo