Ive got an algae problem, so I've been using Kent Poly Ox to try and sort it out.
But, today is the last dose (after 10 days). What do I do if the algae is still a problem - do I carry on dosing or wait a bit and start again?
But, today is the last dose (after 10 days). What do I do if the algae is still a problem - do I carry on dosing or wait a bit and start again?