20 Gallon Stocking Ideas
Idea #1 (North American):
20x Ghost Shrimp
12x Least Killifish
10x Golden Topminnow
Idea #2 (South American):
6x Neon Tetra
2x German Blue Ram
5x Dwarf Corydoras Catfish
3-4x Otocinclus Catfish
Idea #3 (African):
2x Brevis Cichlids
3x Stappersii Cichlids
Idea #4 (Colorful):
5x Endler's Livebearers
5x Celestial Pearl Danios
3x Platies
5x Neon Tetras
Idea #5 (Peaceful community):
3-4x Otocinclus Catfish
6-7x Neon or Cardinal Tetras
6-7x Harlequin Rasboras
20x Shrimp (Any small species)
Optional: Any of the above ideas may be additionally include virtually any species of aquatic snail
Note: The 20 gallon aquarium can have many different stocks compared to smaller aquariums. For this reason, not every stock will be listed here, only some of our favorites.