hay peoples
i havent posted in the newies bit yet but have been reading and studying all ur post for a couple of days
im moving into my new house in about a month and really want to get myself a nice fish tank, i dont want anything to big as my first tank and not to sure of what fish go with others.
im incredibly confused with the cycling process?? from what i understand (and im sure all u lovely people are going to put me right) u get ya tank, put all ya stuff in.... fill up, turn on all pumps and that and then wait??? also once the fish are in do u have to take them out to do this again?
im sure ur all praying i dont get fish as i clearly havent got the first idea!! lol but im willing to learn!!
hope u can give me some advice
thanx guys
Clare
The first time I attempted to tackle the cycling idea, I was just as confused as you.
Don't worry, it's natural.
We are ALL dumb when we first start out, I know I was. LOL.
I won't link you to websites because they confused the hell out of me when someone did that for me.
I'll break it down for you.
There are two types of tank cycling - Fishless Cycling and Cycling WITH fish.
Fishless Cycling is the best method (IMO).
This is where you take a tank, fill it up with water, get your filter and heater running, and add some ammonia to the tank via fish food, household ammonia (or in some extreme situations... pee..)
and let the natural bacteria build up by itself.
This method can take quite a while. Depending on the size of your tank, it can take many months.
You have to test the water every day to watch ammonia build, and once ammonia gets high enough (Your water should be cloudy white now) it will begin to go back down as
NITRITES replace it and eat the ammonia. Once those build up to their full potential, they'll go down too when they're replaced by
NITRATES, which have to be extremely high levels to hurt fish.
Once Nitrites are gone and Nitrates are beneath 40ppm, your tank is cycled!
Cycling with Fish isn't really all that recommended, but there are ways to make this easier on your fish.
The idea is that you take your new tank, get it all ready for fish and then add a few hardy ones, such as Goldfish to cycle your tank for you.
You feed them, they poop, they generate ammonia, and the above mentioned 'cycle' begins.
As has been said, this isn't the best option as ammonia and nitrites build up so high it could kill your fish. It's generally regarded as inhumane.
But now such products as
Ammo Lock and
Prime/AmQuel make ammonia and nitrites/nitrates harmless to your fish.
This can still take quite a while (most cycling does) but if you're impatient, you could buy some
BioSpira, which already has the bacteria you need, which can be added right to your tank - Cycles it in 24 - 72 hours.
Another way to quickly and easily cycle your tank is to seed it with gravel or filter media from an already cycled tank.

Do your friends have cycled tanks? If so, ask for a little gravle or filter floss to place inside your filter - That will really kick jump the process for you.
Another method of cycling (quite cool, IMO) is the
Walstad method of cycling.
This is a more natural process, but it could take anywhere from 4 -6 months long.
This is where you buy potting soil and natural river rocks/gravel to hold down the soil, live plants, lots of light and time, and voila.
The walstad method is sometimes preferred for it's low maintenance after initial setup.
If you're keeping say.. A 5 gallon walstad cycled tank with a betta in it, you may only need to do a small water change every few months, because the plants take care of the ammonia issues for you.
I hope this covered all you need to know. Be sure to ask any quesitons if you have them! We're all more than happy to help.