ok. I'm not sure that "donating" the fish when it gets too big is best for the long term, but I don't want to get into that matter
first you will need a test kit. at least one for ammonia and nitrIte. i'd also pick up a nitrAte but it's not as neccessary. basically, all you need to do is go to something like a hardware store that sells ammonium hydroxide. it's basically ammonia and water at a 10% concentration. then add it directly to your tank, little by little until your ammonia test kit reads 5.0 ppm (a little more a litle less is ok, it's just ballpark). once you get the ammonia holding around 5.0 ppm, add just enough ammonia everyday to keep the bacteria fed (I'd guess about 1/4 capfull every day would do good, but YMMV). then monitor your ammonia until it reads 0 ppm. continue adding ammonia at least every other day and begin monitoring your nitrIte level. it will probablly go off the charts or as high as your chart goes. typically, I've found the nitrIte cycle takes almost twice aslong as the ammonia cycle, so be patient and keep monitoring you nitrIte levels. after a little while it will drop like a rock, I've seen it be off the chart one day, and 0 the next.
when you can add ammonia to the tank (somewhat alot) and the next day ammonia and nitrIte test at 0 ppm, your cycle is complete, and all that is neccessary is a LARGE water change to dilute the nitrAtes. then you can add all the proposed inhabitants to your tank at once.
I really wish you'd reconsider your stocking and/or tank choice. it will only be a problem down the line, and I'm just trying to prevent a possible disaster.
first you will need a test kit. at least one for ammonia and nitrIte. i'd also pick up a nitrAte but it's not as neccessary. basically, all you need to do is go to something like a hardware store that sells ammonium hydroxide. it's basically ammonia and water at a 10% concentration. then add it directly to your tank, little by little until your ammonia test kit reads 5.0 ppm (a little more a litle less is ok, it's just ballpark). once you get the ammonia holding around 5.0 ppm, add just enough ammonia everyday to keep the bacteria fed (I'd guess about 1/4 capfull every day would do good, but YMMV). then monitor your ammonia until it reads 0 ppm. continue adding ammonia at least every other day and begin monitoring your nitrIte level. it will probablly go off the charts or as high as your chart goes. typically, I've found the nitrIte cycle takes almost twice aslong as the ammonia cycle, so be patient and keep monitoring you nitrIte levels. after a little while it will drop like a rock, I've seen it be off the chart one day, and 0 the next.
when you can add ammonia to the tank (somewhat alot) and the next day ammonia and nitrIte test at 0 ppm, your cycle is complete, and all that is neccessary is a LARGE water change to dilute the nitrAtes. then you can add all the proposed inhabitants to your tank at once.
I really wish you'd reconsider your stocking and/or tank choice. it will only be a problem down the line, and I'm just trying to prevent a possible disaster.