Can I happily keep 8 neon tetras, 6 mountain minnows, 15-30

I asked for neon tetras. What did I get?! : r/Aquariums

Frank Schäfer, Autor auf Aquarium Glaser GmbH - Page 5 of 14

15G Planted - 30 Neon Tetra? : r/Aquariums

51 Best Temperate Aquarium Fish – Your Aquarium

Ultimate Fishkeeping Guide

Will it be difficult if I want to keep sponges, crinoids, and nautiluses in an aquarium? - Quora

13 Schooling Aquarium Fish: Fascinating and Beautiful

Will it be difficult if I want to keep sponges, crinoids, and nautiluses in an aquarium? - Quora

Can I happily keep 8 neon tetras, 6 mountain minnows, 15-30 Neocaridina shrimp, 2 honey gouramis and a snail in a heavily planted 20 Gallon high tank with a HOB filter and a sponge filter? - Quora