Total Failure

[Aquattro]

Depending on what you keep, you may want another powerhead. As long as you've got some surface agitation, you'll be fine for O2 levels, but a reef may appreciate more flow. It helps corals slough off mucus and stuff.

[Fox]

Interesting that you mention that because just recently I have noticed an increase in stringy slime in the tank...only within the last week tho...If it was from the snails I would have thought it would be more consistent from the day I put them in...my Duncan coral only slimes me when I move him and that is a rare occurrence...just very odd.