90 gallon oddball stocking ideas

  • We are currently upgrading MFK. thanks! -neo
Hi and welcome to MFK! :D

My go-to oddballs for a tank around there are as follows:
  • Bichirs - Most upper jaw species would work, senegals or delhezi are great
  • African knife (Xenomystus nigri)
  • Rope fish
  • African butterfly fish
  • Synodontis species
  • Smaller spiny eels
That's a list of African fish (though some eels are from Asia I believe), not too well versed on the others. Hope this helps :D
 
Toadfish (freshwater lionfish) are great oddballs as well. Although mine was always kept in a marine tank so I have no experience keeping them in full freshwater. Super fun fish to feed though!
 
leaf fish, black ghost knives, ropefish, bichirs, pictus cats, wrestling halfbeak, pike characin, plecos, a piranha tank (not really odd but they are eye catching), pickerel, all the species listed above too are great options
 
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