The LAST big upgrade

[FishingGoalie]

Originally Posted by michika

Hey,

I use Instant Ocean. The cyano this time around is definitely nutrient based. While I was on holidays my house sitter added at least an extra 2 cups of pellet foods to the tank over a 14 day period in addition to that one of my yellow tangs died during that same time period which just made things worse. Thanks for the recommendation though.

Ahhhh I see that makes sense.

Hayden