Hello i just bought 3 small clown loaches and 2 small pictus cats for my new 55 gal tank which is cycled etc - currently they are in my 20 gal Q tank - i didnt notice till i got home but the very ends of the loaches tails are sligthly ragged little tiny bits missing or hacked looking - coul this be from when they got shipped or maybe something was nipping them or is it pre stages of fin rot? i don't think it's fin rot cause it looks very slight, but i would like your opinions on identifying possible fin rot - also the pictus cats seem to be chasing each other around - one is smaller than the other the bigger one seems to chase the small one off - although when i first put them in the tank the were swimming in a circular motion with each other (mating ritual maybe???) but that has stopped now the big one just gives a quick chase - coul i have just gotten an aggressive fish shoul i return it for another one thats a little smaller? My main concern is that i have 3 albino cories in my 55 that have been together for a while i was told the pictus shoulnt bother them - but is this accurate? i like the pictus a lot but will not put my cories in danger - can i keep them together or shoul i return the pictus -either way i plan on beefing the cories up to a 6 or 9 fish school so they feel safer -
thank you for your opinions
thank you for your opinions