Originally Posted by
Posiden
http:///forum/post/3174023
Well not sure how this got on to trouble shooting someone elses phosphate problem??
Zako,
The amm isn't helping you any. I wouldn't add anything else to the tank till that got processed and hasn't shown back up for a while.
Are you feeding the CUC?
Do you run a skimmer?
With no lights then there isn't any algae in the tank, so there is no photosynthisis going on. No way for the tank to produce any O2. Adding a light with nothing to use it wont help you out. IMO you have a build up of CO2 in your tank. You confirm this with a KH reading of 13dkh in your tank. Don't add anymore buffer to your tank. 8-12 is the target range for the aklinity (KH or DKH). Don't worrie about it being at 13 right now.
Take a cup of your tank water and airate it for about an hour and then check the PH. If it goes up you have found your problem. If it doesn't, then move the test to a garage or next to an open window so you get fresh air from outside into the sample. If that works, then open up your house and get some fresh air in there. If your tank doesn't come up in PH after a few days, Place a skimmer on the tank or put an air stone in there. Some underestamate the need for surface agitaion. Even at that, sometimes you can't get enough from the surface and you need to import it.
Someone correct me if I am wrong here, but it is the only thing that stands out to me right now.
Oh yea, Some salt mixes have a inital high PH reading and will quickly drop off. If you mix up water to test the PH of it, let it sit for a day with agitation. IMO, you should be mixing your salt this way anyway. 24 hour old water is better then just mixed.
On the fish, I can only think of PH shock or them being already poisened by ammonia at the LFS. Maybe a combo of the two. How did you acclimate them?
Thanks a bunch Posiden you touched on some helpful stuff for me, I haven't added any buffer at all yet because of what people on here thought about them. The CUC had been kinda eating off of the rock thats in my tank, is there something else i should put in there for em? I don't have a protein skimmer yet, am def gonna get one eventually just can't swing one right now.
How would i go about airating a cup of tank water? Would it help surface agitation if i pointed the return of my filter up towards the surface instead of down toward the tank?
Kinda strapped for cash right now and would like to get by with the filter i have... if possible. I've been considering buying a Koralia powerhead 2 to help the flow of water in my tank would that help raise pH in anyway if i used that and my LR to filter and pointed the return to get surface agitation?