[LaurentSeattle]

Late night update...

- Yes, ReefMack, once again, is right... Bubbles settled down a few hours after the water change. They are now back to the standard RSM annoying level, I guess.

- My "sick" snails have been moving a bit after the water change. Hopefully, they liked it. At least, they are not dead.

- Nitrites are back to zero a few hours after the water change. Nitrates are about 75ppm. This is certainly high enough to explain my algae issues.

- Skimmer had a very slow start after the water change and cleaning and is now back into big business...

- My preliminary conclusion is that second massive water change has been somewhat positive and that I should continue to do so until I get decent water quality. Please experienced reefers comment on this.

- I will post pictures tomorrow.