Product Reviews has never really taken hold like I would have wanted it to. This is partially my fault. It was ugly and hard to use.
I made the decision to take it out of the PlantedTank.net and migrate it to its own website. I am doing this with the hopes of attracting a wider range of aquatic enthusiasts and also keeping it from being hidden in the forum amongst all our other great features!
The link will remain in the header bar, but you'll notice that visiting a product will now redirect you to the new site.
Let me know if you have any questions or comments.