February '12 - Think Outside the Box: 5 Non-Rectangular Aquariums
Rectangular tanks (those whose shape only has right angles) are by far the most popular choice when setting up an aquarium for obvious reasons, but that doesn't mean they're the only choice. Here are some great counter-examples for your consideration!
Robin Redeker - 180 L Extended Hexagonal Aquarium - The Netherlands
If you'd like to submit an aquarium for Tank of the Month, just contact me.
Photos taken by their respective authors and displayed here with their permission.