Green algae

[Tcm99]

Hey there I want to say a little over a month ago I had a Dino problem. Thankfully I looks likes it’s gone. I started to feed frozen food to raise my nutrients. But then I started to get this green algae. Is this normal? My nitrate is at 2. I rest for phosphate and I can’t seem to get a color change in the water. I’m an dying salifert rest kits

 

[Spare time]

Some algae is normal. It looks like your phosphates and nitrates are low so I would cut back on water changes to avoid dinos again (if you are doing them) and just dose alk, calcium, etc.