10 Gallon rectangular fish tank used shooting through glass on small end. Pre focused camera on a taped drop point. Three Nikon SB-28s used two from the side at at 1/32 power and about 1 foot from glass. Had to gobo flashes from rear softbox to reduce glare. Rear photoflex box SB-28 is yellow gelled at 1/32 power as well. All flashes radio triggered by Phottix Stratto II. Camera trigged with Nikon wireless remote.