Tropical_Noobie
Fish Crazy
Yep. Well established tanks will have really good bacteria which hopefully (not always) will help the cycle.
They'll also help turn the ammonia into nitrite remember. Once your nitrite starts going to 0 in 24 hours after adding the nitrite, you'll be back to putting 5ppm in the tank to get the whole colony of bacteria strong.
edit:
here is one of the reasons for using 3ppm
"In fact, 3ppm -is- a good dosing level for the nitrite spike phase of the fishless cycle (to lessen the overall nitrogen going in) but 5ppm are better for the first and third phases, before and after the nitrite spike."
Why is 5ppm better for the first and last phase? it develops big colonies of bacteria so that when you do at fish, there will be so much bacteria its less likely you'll have a 'mini cycle'
Ok I didn't know that I would be adding 5 ppm again once my Nitrite starts going to 0 in 24 hours. (Thanks for pointing that out
)Nice edit by the way. It is clear now!
Clint.
I take it in is down?
or
? Or is it to early to tell?