Protozin ich treatment and water being blue

[ADelphi]

How long is the water suppose to stay blue for as mine was only blue for about 30 minutes.

I have two filters, a fluval 3 plus which is internal and an eheim classic 2217 which is external, no carbon. Tank 28 uk gallons.

Just wondered if it is suppose to dissipate such as that and be sure its working.

 

[The-Wolf]

yeah that's about normal.
follow the full course and all should be fine.

 

[millym]

hi
ive used protozin a couple of times & our tank stayed blue for about the same. & ive also found it worked really well & didnt seem to upset our yoyos. we also run an internal fluval3 + a large external filter in our tank.
good luck

 

[ADelphi]

Thanyou for the replies and putting my mind at rest.