Originally posted by klaatu
On that other thought... I'd be happy to see an update including the caustics effect (dappled light) for the customized images with on/off switch.
The professional "Crystal" version of the Aquarium never had caustics.
The early builds of "Marine Aquarium Logo" had caustics which made flat symbol logos like Peace Signs and the Happy Face look godawful. I asked if they could either be reduced or turned off, which is what was done.
Maybe in a future version, the transparency level of the lower right pixel of each logo can drive the % transparency of the caustics effect.