Thanks Luke :) I didn't actually realise SpongePower needs to be refrigerated?! I don't believe it states anything about it on the bottle I have, I will need to double check tonight.....I think sponge power has to be refrigerated, this makes it a bit more tricky to auto dose.
Im shaking my stones in the morning before work and then once before bed.
I don't shake them early in the evening because it makes the tank cloudy for the rest of the night when I'm looking at the tank.
Sweet.. I've been setting the Vibe to shake in the morning and at night when the moon lights come on :)