how many fish?

Discussion in 'Aquarium Stocking Questions' started by CROWNTAILBETTA, Jul 5, 2016.

  1. CROWNTAILBETTAWell Known MemberMember

    Hi, I was curious about exactly how many fish I can have in my 30 gallon and I am open to suggestions. currently I have in my tank 3 bronze cories, 1 male swordtail, 1 male platy, 4 bloodfin tetras, (I will be getting 3 more soon.) So what else could I have in my tank? Or am I completely stocked? Thanks.
     




  2. Dave125gFishlore LegendMember

    With the platy, your close to fully stocked. They have huge bioloads

    If you rehome the platy, you can up the corys to 6 (there schooling too) and up your tetras
     




    Last edited by a moderator: Jul 15, 2016
  3. CROWNTAILBETTAWell Known MemberMember

    wow I had no idea! anything else I should know? btw I'm fine with doing lots of water changes. :)
     




  4. TexasDomerFishlore LegendMember

    Platies don't have huge bioloads, though they are messy.

    You can up your schools of cories and bloodfin tetra to at least 6 without rehoming anything.

    What about adding a Bolivian ram?
     
  5. CROWNTAILBETTAWell Known MemberMember

    aren't they sort of sensitive?
     
  6. TexasDomerFishlore LegendMember

    Bolivian rams? No. Blue rams are often sensitive because sometimes they're injected with hormones to make their colors brighter, but Bolivian rams are fine to be added to a cycled tank with appropriate tank mates.
     
  7. Dave125gFishlore LegendMember

    I may be thinking of Molly's (they have big bioloads no?)
     
  8. CROWNTAILBETTAWell Known MemberMember

    huh, this is all so interesting to me.:)
     
  9. TexasDomerFishlore LegendMember

    Mollies do have large bioloads, but a single one wouldn't prevent proper stocking of schools in a 30 gal.
     
  10. CROWNTAILBETTAWell Known MemberMember

    so I should have 6 cories?
     
  11. TexasDomerFishlore LegendMember

    Yes, 6 of the same species.
     
  12. CROWNTAILBETTAWell Known MemberMember

    any other fish or have I reached max capacity?
     
  13. TexasDomerFishlore LegendMember

    What are the dimensions of the tank?

    You could add another small schooling fish.
     
  14. CROWNTAILBETTAWell Known MemberMember

    30.8x12.5x18.9
     
  15. TexasDomerFishlore LegendMember

  16. CROWNTAILBETTAWell Known MemberMember

    anything a little brighter? not to be picky but I don't have a lot of color in my tank right now.:)
     
  17. TexasDomerFishlore LegendMember

  18. FettucciniWell Known MemberMember

    What about a pair of kribs?
     
  19. TexasDomerFishlore LegendMember

    I personally wouldn't add a pair of kribs with cories in a 30 gal. Kribs can be aggressive towards other bottom feeders when breeding.
     
  20. CROWNTAILBETTAWell Known MemberMember

    Any brightly colored schooling fish for a thirty gallon? (I like active fish.)
     
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