Hey I had some bad experiences with cycling my ten gal but I will be getting a 20 g on Monday please give me some advice
Hello Shane...
Cycling a tank is simple, but will take four to six weeks. Just set up the tank with the heater, filter and lighting. Put in the substrate of your choice, fill the tank half way, add some stem plants like Water wisteria and Pennywort, then fill the tank the rest of the way.
Start up the equipment and let it run for a day and then add a few small, hardy fish. I like Zebra Danios or Platys. These fish will easily survive the cycling process. Their waste will start the cycling process.
Just test your tank water daily and when you see just a trace of ammonia or nitirites, do a 25 percent water change to bring the water back into the safe zone for the fish. When the ammonia and nitrites consistently read "0", then you can add a few more fish.
Keep testing the water and doing the water changes until you've stocked your tank. When the tank is stocked, just increase your water changes to 50 percent weekly. This will maintain stable water conditions for the plants and fish.
Again, pretty simple, just takes time.
B