serious green water "needs fix"

[Reef Puffer]

Originally Posted by hillegom

So the green algae happened after a water change. What kind of water are you using? If its tap water, whats the TDS?
If RO/DI then no problems.

i go down to the 24hr water thing and plunk my coins in for the 7 stage ro uv blah bla blah.... filtered water. have no tds meter so really no idea how well the water actually is. i tell myself the water "should" be good?