@SerenaT NOT really good; nothing too bad either, just not good: weather forecast for the entire next week is mostly rain, overcast, low air pressure and lack of sunlight already makes me sleepy and tired since a few days; one of my giant shrimps is hiding more than usual, less active and I am worrying about him since about 2 days; my aquarium filter seems to have slowed down a bit and I guess it is because of slightly visible limescale accumulation ...
@SerenaT ...over the months (tap water is really hard where I live: beneficial for people, animals and plants, nemesis for the equipment). And how are you?