makoshoemaker;4779406; said:
Ammonia is needed to get the cycle started. Then somehow some witchcraft spawns this BB. It all starts with ammonia. You can move your old filter to your new tank and the old tank water would be for the ammonia. Nothing will cycle it immediately, but some things can help, like cycling it with fish can be a live version of a ammonia level tester to see if bacteria has started to flourish. Best is to start the tank with ammonia, and then do water changes if it gets to around 1ppm. Keep the ammonia around .5. Thats all I know, the rest is wizardry
wizardry and witchcraft.........nice
The problem with the above , other than the wizardry and witchcraft, is your tank not should show any detectable ammonia if it is cycled properly. your water should not have any in it if your filter is functioning correctly.
step one is the formation of nitrosomonas, by adding some form of fish waste(ammonia). This breaks down into either ammonium(NH4) or ammonia(NH3). Ammonium is not particulaly toxic, while ammonia is. Wether or not you get one or the other has to do with PH. Above 7, you get ammonia, below it you get ammonium. Nitrosomonas will form and oxidize the ammonia
step two is the formation of nitrobacter which consume nitrites. This is the by-product of ammonia oxidation. Nirtrites are also toxic. The nitrobacter will convert the nitrites into nitrates, which are still toxic just at much more elevated levels.
step 3 water changes to rid the nitrates. Denitrifying bacteria can turn nitrates into nitrogen gas, but they need an anearobic(O2 deprived) environment in order to live and our tanks are oxygen rich so water changes are the best bet
no wizardry, just mother nature performing a simple three step process involving two forms of bacteria.(and a third if she can deplete the 02)
I have also used stability, and although i wont say it doesnt work, i do find that the systems ive used them on are not quite as stable as those done the tried and true way. Slow and steady developement of these bacteria has always proved to form the most stable environments in my experience. I also believe that the larger(and more spread out) the biofilter, the better, for a larger thinner biofilter can multiply much more quickly when needed to (adding fish,dead fish,decaying food, etc) than a thicker denser one. Two filters are better than one. Plus the added insurance if you have a failure with one of your filters.
And in all honesty, I have a really hard time with people saying they saw no harm to their fish when using certain cycling products......other than crashing on the bottom or gasping at the surface, its hard for you to tell what these methods of speeding the process up are really doing to your fish....just because they arent dying and floating to the top doesnt mean we might not be harming them in some way.......imo of course