Hi guys, was just doing a water change and I forgot I bought a new bottle of aqua safe, my last one had a drip control lid and this was just a normal bottle, I was just going to put a little extra into the aquarium but I forgot it was a different bottle and I've just dropped in at least another 10ml! Is it dangerous? What should I do? The water has gone very blue, fish look happy though. Eeek!