If thats a 65 UK gallon tank you have no issues what so ever with over stocking so far. The main concern present for me is that you dont have proper numbers for your cories. To top up your tank I would do something like -
2 angelfish
1 dwarf gourami
7 black neon tetras
8 x-ray tetras
2 platys
5 skunk corys
5 green corys
5 albino corys
Now ive bumped them upto 5 as that would put you at 15 cories which I think is fine in that tank and the mix of fish is great but one thing to point out is the green cories are actually a species of fish called brochis also called hog catfish, I have only recently seen adult brochis and had only seen small ones before that looked similar to the bronze cories but with the green tint. However the adults I have seen are huge!! I mean I seriously could not believe how big they were compared to cories I have seen some big cory catfish in my time but these were a substantial catfish so that said I would perhaps consider swapping them for more of your albino and skunk cories.
Wills
2 angelfish
1 dwarf gourami
7 black neon tetras
8 x-ray tetras
2 platys
5 skunk corys
5 green corys
5 albino corys
Now ive bumped them upto 5 as that would put you at 15 cories which I think is fine in that tank and the mix of fish is great but one thing to point out is the green cories are actually a species of fish called brochis also called hog catfish, I have only recently seen adult brochis and had only seen small ones before that looked similar to the bronze cories but with the green tint. However the adults I have seen are huge!! I mean I seriously could not believe how big they were compared to cories I have seen some big cory catfish in my time but these were a substantial catfish so that said I would perhaps consider swapping them for more of your albino and skunk cories.
Wills







