Hello Planetcatfish, this will be my first thread on this forum. So I got 2 aeneus corydoras a few months ago because I could not put any more than that in my tank at the time (30 gallon tall overstocked). But luckily my striped raphael and L165 (I know to big but it as going in a 180 in a few years...

I would not recommend getting any more for stocking purposes but if you do (which you COULD) then I would keep up on water changes. For a striped Raphael i would say that 75 gallons would be the smallest size I would keep an adult in so you should be good in those terms

It will work fine, I have a striped Raphael catfish in with a few bronze corydoras in my 30 gallon and they never even pay attention to each other (my Raphael is only 3 inches though and he is going into my 75 in a few weeks). Now the only time I would not do it is if the corys can fit in the Raphae...