majolo
Aquarium Advice Freak
I just started a new bottle of Flourish comprehensive, which I use for dosing iron/traces. This new bottle seems very different from the first one I had. The liquid is much more transparent and yellowish (vs. dark brown for the first bottle) and it seems to be clouding the water significantly for like a half hour after dosing. I've tried shaking the bottle well, with no difference. Anyone ever run across this? Should I throw out the bottle?