Addon for reminding me?

Ok, so i suck at keeping my water shield up when im healing the bois.
sometimes, when in a dungeon i realize that my ticks has worn off, and i feel stupid cause i have no idea for how long ive been without my yummy manabuffs.
a simple highlight on the actionbar or a blinking whatever would be perfect.

TL;DR
is there a addon that reminds me that my water shield is not up?

Thanks in advance!

Cork - it displays a little window that reminds you of all the buffs you do not have including earthliving/flametongue/windfury weapon.

you wont find a better addon than ShieldsUp. [aka its the best one out there]

anything does the trick, tellmewhen works great, or even Vuhdoo's buff section.

I think that MSBT also could remind you with text and sound if you are missing Water Shield.