What could have wiped out my clean up crew?

[sogdog]

Theres also the chance it was some kind of poisonous algae that killed whatever tried to eat it. any pics of the algae?

It’s brown hair and Cyano, I hired someone to come in and check. Nothing else present in the water. As others have mentioned, I think I failed to account for natural die off. At some point the excess nutrients caused algae. Phosphate is almost down to normal and I’ve got an order for a cuc to come next week. So hopefully that solves it.

 

[JTP424]

You got this man!