i actually dont know how to cycle, ive read the post on here but i still dont understand.
7itanium summed it up: 1) fish produce ammonia, 2) some bacteria convert ammonia to nitrite, 3) other bacteria convert nitrite to nitrate, and 4) we remove nitrate through water changes.
It sounds like you have the ammonia bacteria. So, you are currently waiting to have enough nitrite bacteria to keep the level at 0.
Until you have enough bacteria to do this, you yourself must keep the level at or near 0 by doing daily water changes.
I know the cycling sticky can be confusing, but having a solid grasp of the nitrogen cycle will make your life
so much easier. Once you understand the basics of what's happening with your water chemistry, you'll know how to fix your problems.
i dont think it hasd eaten for a few days as its just floating there, side on, its struggling to keep up right, his tail is drooped to the bottom of the tank and hes just there side ways .............barely able to move?!
These are symptoms of ammonia poisoning: "The fish will begin to lose its appetite and become increasingly lethargic. In some cases fish may be observed laying at the bottom of the tank with clamped fins." --http://freshaquarium.about.com/cs/disease/p/ammoniapoison.htm
You probably had an ammonia spike before the current nitrite spike.
so adding alot more plants will eventually help?!
Plants do help out with water quality. But, keep in mind, for plants to have any significant impact on your nitrogen cycle, your tank needs to look like an underwater jungle. You seriously have to stuff your tank with plants. Otherwise, plants will
not reduce the need for frequent water changes.
umm yeah that was cause i forgot to turn it back on before !
there is quite a bit of movement in the water- i was wondering why it looked so still!
When the filter's not running, bacteria start to die off within a few hours. How long was yours off? It sounds like your tank is still cycling. I'd recommend keeping an eye on your ammonia and nitrite levels, by testing them every day.
Do a water change every time the levels rise above 0.25. Match the water temp, but otherwise, do not be afraid of frequent or relatively large water changes. I do not think any of your issues stem from "shocking" the fish from different lfs tanks through differences in water chemistry. It sounds like your fish are experiencing straightforward ammonia and nitrite poisoning from cycling your tank.
I totally sympathize when you said that you hate standing by and watching a fish slowly die. Just remember, the best thing you can do is change the water. It may take one or two 25%+ water changes per day to keep your nitrite below 0.25, but
this is necessary to prevent the nitrite from poisoning your fish.
Soon enough, the tank will take care of nitrite and ammonia on its own, and you'll be able to scale back to just one water change per week. Good luck! I hope your black moor pulls through.