What is this

[Rctreece]

So I did the 24 hr test and the red turned green but there was no red tint to the water. Anybody got a good guess?

 

[Jason mack]

Not really sure what you mean ??

#reefsquad anyone help ??

 

[TheEngineer]

You were doing a peroxide test on suspected cyano?

 

[Rctreece]

You were doing a peroxide test on suspected cyano?

yes Sir.

 

[TheEngineer]

Consider this a positive cyano test then

 

[Rctreece]

the red goes away every night I changed the flow and it reduced it