Profilux II plus aquarium controller

[Aqua-Digital]

Hi

the differences are in the colour and effect each produce.

If you have a marine tank and you want to recreate moonrise and moon phase and nothing else then the Simu-DB is just perfect.

Then you have the opposite, the sunrise spot or stick will simulate sunrise and sunset.

Moving on from there you then have what I call the full effect spot and sticks, these will do sunrise/sunset and moonphase and also produce simulated lightening effects, which of course can be fully programmed with duration and intensity.

it all comes down to what effect you are trying to achieve in your own system.

Hope this helps

Michael

"just click the crab"