I dunno wich was more
![tup tup](./images/smilies/tup.gif)
id; but these mistakes rank up pretty high in my screw-up list:
-buying two Hoplosternum littorale's; not for me, but for my cousin. I had only one tank back then.....and they had a very bad case of some bacterial infection wich I somehow overlooked! Result was ALL my Callichthys callichthys dead (and NEVER been able to replace those again!), most of my Opsodoras, including "by-catch" O stubeli, my L pectorale, M persnata etc etc.
I saved the Hoplo's due to medication, but lost a lot....irreplacable fish! (the Hoplo's turned out to be H punctatum; the WC parents of the babies in the catelog!)
-buying a few Belonoglanis spp. Put them in the tank; they sank to the bottom, did't move an inch and died within 24 hours....
-Adding an Ochmacanthus to my showtank, mistaking his nice brown colors for being non-parasitic
![Rolling Eyes :roll:](./images/smilies/icon/rolleyes.gif)
(back then I made the -false!- assumption that all those gill-suckers were glasslike transparant or fleshy colored...).
He had the time of his life; harassing two subadult Pterodoras and a ton of other hosts!
until I kicked him out, of course.