So, how big is you tank, in gallons of liters so we actually know the tank volume an such not just the length. And this is your stocking right
2 clown Plecos - I don't know lots about these fish so I won't comment I it and accidentally give you false information
2 loaches - what kinds of loaches are these, if they are small ones suitible for you tank then you should probably get 3-4 more as most loaches prefer others to keep them company
2 albino Cory cats - albino cories really appreciate to have 4-5 friends, so you albinos would Benifit with more friends right now, so I recommend that you gt 3-4 more albinos
3 pygmies - Pygmy cories are schooling fish and should be kept in groupd of 6 minimum, I personally have 4 right now and am planning on getting 2-4 more later today as these guys love eachothers company