Stocking 20 Gallon

  1. Cody_32 Initiate Member

    I currently have a filtered and heated 20 gallon tank. It has 4 red wag platy and 2 of the danio glofish. I want to add some neon tetra to the tank. How many neon tetra can i add to my tank?
  2. BottomDweller Fishlore VIP Member

    Welcome to fishlore!

    Danios and neon tetras are schooling fish so you need to keep them in groups of 6+. In a 20 gallon tank you don't have rom for another mid dwelling school.

    I would do this
    7-8 glo danios or zebra danios OR 8-10 neon tetras
    4 platies
    6 panda cories
    Keep the temperature around 72f

  3. Cody_32 Initiate Member

    Ok thank you for replying so quickly! I didnt know danio were schooling fish. I plan on giving the other two away and getting the tetra. Thanks for the info! :)
  4. aquatickeeper Fishlore VIP Member

    What are the dimensions? Is it a long or high.....?

  5. Cody_32 Initiate Member

    The dimensions are about 2' long by 1' wide by 16" tall.
  6. Anders247 Fishlore Legend Member

    I'd do the 4 platies, 8 glofish danios (or just more zebra danios) and 8 panda cories.