Cruel?

[DragonX]

Would it be cruel to have the two common pleco for a 200 litre (50 Gallon?) tank with 4 bala shark and nothing else fish? Internal filter, fully cycled tank, ammonia, nitrite and nitrates good.
Sorry my english is not very good.

[angelcakes]

its not a very good idea as common plecs will grow big 12 inches + also the bala sharks will grow big,you would need a tank very big to hold 2 common plecs and 4 bala sharks alone 50 gallons is way way to small

[cocoa_pleco]

fullgrown theyre gonna need a 300g+