i noticed 1 of the corys flicking again last night..... not constantly but just 3/4 times. ive not done a water change for a week ( its due today ). ive not had chance to buy a new dechlor yet so may put the change off until i get some, should be next day or two....
or should i stick to aquarium dechlor?
its been 10 days since last change, would the dechlor still affect the fish after 10 days do you think?