Margolis wrote:
"Bob Alston" wrote in message
news:9poQd.13251$Zr.10304@okepread03...

50% weekly water changes will help a lot.

Bob



unless there is phosphate in the replacement water or the dechlorinator

spiral, check the phosphates in your tap water if that is what you use.
Also, do you use anything like neutral regulator or ph right, etc...?

Agree it is possible. But in my experience more likely from the flake
food and overfeeding.

Bob