Anybody out there who can comment as this one really fights back? I can keep the cyano's more or less under control, they don't really overgrow but rather spread in specific places only ruining the beaty of this one year old tank that had only few problems so far . ( two algae outbreaks that were back under control in 3 to 4 weeks by changing water and resetting fertiliser levels to advised nominal values. ) any reply would be appreciated,...
suisoman Dirk