ｈｅｌｐｈｅｌｐｈｅｌｐ

Hello, i have a problem on my fish ｗａｓｔｅ　（　ｍｏｌｌｙ，　ｒａｉｎｂｏｗ　，　ｇｕｐｐｙ　ａｎｄ　Ｊｒ．　ｇｕｐｐｙ　ｉｎ　ｍｙ 　１０ｇｌｓ　ｔａｎｋｓ　ｆｏｒ　６ｍｏｎｔｈ．


usally i feed them complete flake food on MUTRAFIN　ＭＡＸ，　ｔｈｅｉｒｓ　ｗａｓｔｅ　ｃｏｌｏｕｒ　ｉｓ　ｂｌｏｗｎ　ｒｅｄ　ｃｏｌ ｏｕｒ．
ｂｕｔ　ｉａｍ　ｇｏｉｎｇ　ｔｏ　ｇｏ　ｆｏｒ　ａ　ｔｒｉｐ　ｓｏｏｎ．　ｓｏ　ｉ　ｄｅｃｉｄｅｄ　 ｔｏ　ｔｒｙ　ｏｎｅ　ｏｆ　ｔｈｅ　１０　ｄａｙｓ　ｆｅｅｄｉｎｇ　ｂｌｏｃｋ．ＳＯ　ｉ　ｐｕｔ　ｉ ｔ　ｉｎ．

Ｔｈｅｎ　ａｆｔｅｒ　ａ　ｆｅｗ　ｈｏｕｒｓ　ｉ　ｆｉｎｄ　ｏｕｔ　ＡＬＬ　the fish in that tank ｉｓ releaseｉｎｇ out GREEN waste. so is that normal ???ｏｒ　ｔｈｅｒｅ　ｉｓ　ａ　ｐｒｏｂｌｅｍ　？？？？

ｔｈａｎｋｙｏｕ．

I think white is an indication for infection, but GIGO (garbage in garbage out ... just an eg, not that your food quality is poor ).

I suspect that your previous food has lots of red coloring (maybe red pigments for color enhancements), but your current food has lots of green matter, which I think should be normal.

BTY, I believe that your fish should remain healthy without feeding for 3-4 days. I rather not feed them and ensure good water quality, rather than feeding and having the chance of poor water quality!!!

Never used those blocks, but I assume they are safe.

The blocks arent safe, they mess up water quality really fast and you can come home to loads of dead fish.
Its better just not to feed them.