i keep having recurring bacterial blooms

  • We are currently upgrading MFK. thanks! -neo

kanedog1

Feeder Fish
MFK Member
Mar 22, 2011
29
0
0
michigan
So I have a 200gal that has been setup & running for over a year now. About once a week I keep getting this cloudy white flim all over the glass. It looks like a bunch of tiny white strings up close. My tank starts to smell & when I clean the glass off the smell gets worse for about a day then goes away. I am guessing that this is bacterial but don't know why it keeps coming back. I am currently running a fx5 full full of chemi-pure & bio rings along with a 405 with bio rings & carbon. Is there something wrong with the way my filters are setup that is causing this?
 
Water parameters would help.

My initial guess would be fungus actually, but that's just because the only issue I ever had that your description brought to mind was fungal. Mine went away for good after I scraped it off the glass one time, but if others think they have an idea, they may be more helpful than me. I still suggest listing all water parameters, stocking, and decorations (do you have driftwood you found at a lake? any plants, what kind, things like that) to help the real experts help you.
 
Well on my tanks I have to clean white stuff off the glass I assume is calcium from hard water. It doesn't look stringy or cloud the water though.
 
Ok water parameters are .25ppm ammonia, 0 nitrite, 20ppm nitrate. 6.8 ph. It is hard trying to get a picture that can get details zoomed in. There is no drift wood in the tank just sand, rocks & slate. The tank is stocked with 2 oscars, 2 jack dempsy, 2 green terrors, 1 clown knife fish, and 1 tiger shovel nose cat. Were 3 green terrors until I got home tonight and my shovel nose decided to try an eat my smallest one.
 
Increase water changes to 25% twice a week. It seems like alot but trust me it will help your problems and make the water cleaner. Your tank has a nasty stock waste wise. You need to increase your water changes to prevent this.
 
Alright so is the ammonia what is causing the smell & build up on the glass? I have half of my 405 filled with carbon to help the smell. I can fill the 405 completely with bio rings for more biological filtration. I figured with 46oz of chemi-pure which is suposed to remove ammonia among other things & all the bio rings I already have in there was enough. Just getting done fishing out my dead terror that my shovelnose just coughed up, depressing.
 
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