Am currently in the process of producing a simple waterfall algae scrubber, capable of removing 2 cubes of frozen food per day. Prototype will be on its way from China soon. Pricing is still TBA, but is likely to be around the $300 (US) mark. The LED's will be dimmable, screen will be simple to clean, uses a new design both for the waterfall (no pvc pipe), and mounting (very simple, will only take a minute to secure it to the tank). Shipping worldwide should be between $30 - 50 USD. Won't be available for at least a month or two, as it needs to go through testing, but the basic principals are the tried and true so it should pass with flying colors. Can't reveal 3D models at this stage, but happy to answer most questions.