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spots on tail..help!!!!!!! :/

Posted: Tue Jan 24, 2012 11:43 pm
by PufferBabe
my GSP has this huge spot on his top fin and a few smaller ones on the bottom fin..their like pinkish and look like lumps. what could it be?? also he has stopped eating :(

ammonia ppm 0

nitrate ppm 40

nitrite ppm 0.5

alkalinity ppm 300

pH 8.4

water hardness ppm 425

s.g 1.023

temp 80

Re: spots on tail..help!!!!!!! :/

Posted: Wed Jan 25, 2012 12:11 am
by LilGreenPuffer
I'm not sure what they are - you'll have to wait for someone else. Can you get a better picture?

But I do know that you need to do a big water change - probably about 75% to start with. You want to get the nitrite down to zero and get the nitrate down below 20.

Can you answer the other questions in red?

Re: spots on tail..help!!!!!!! :/

Posted: Wed Jan 25, 2012 1:43 am
by Pufferpunk
I agree with the WC advice. Generally, if you see red it's bacterial. Treat with Melafix. Be sure there is good water circulation in there or add an airstone.