I was looking into 2 different types of Cory's and I was wondering if I had Cory's would I need a pleco as I think they do the same sort of job. Also could I have both in the same tank and would they get on from Tom
While I agree that you cannot rely fully on "cleanup" crews to keep the tank clean, surely you need to fill the water column so that food in all areas of the column gets used. If you are using floating pellets with nothing but bottom or midcolumn feeders, you are going to have a lot of leftover floating food, and vice versa with the bottom of the tank. By having a good mix of fish, you assure that food in all areas of the tank will get used, it is also the part that makes stocking the tank the hardest because you need fish whos dietary needs somehow mix into a reasonable way to feed them every day.The Taffy Apple said:If your tank is big enough then you can quite easily have one. They can and do get very big over time which a lot of people make the mistake of not realising...some will require certain woods in the tank to eat
They will live comfortably with Cory, providing the Cory are in a nice little group of 6 or more...these two general rules combined would say your tank needs to be around 200L and possibly more.
Neither fish should be bought and kept with the idea of them cleaning our tank for us or as a 'clean-up crew'...that's our job.
Terry.