richardh
Aquarium Advice Freak
Am about 2 weeks into a fish in cycle. Up to now I haven't cleaned the substrate but am doing PWCs regularly (25%) to control levels. This seems to be working ok. I have noticed that the water has taken on a green tinge in the last day or two. Am I safe to give the substrate a Hoover, tank sides a wipe and the a filter clean? Or will this upset things a little too much in these early stages?