Hi Jenny,
What you're saying here is pretty much what I think about Biorbs. It isn't that they can't be used for keeping fish; it's that they can't be used for keeping fish in the way shown on the packaging or using the equipment that comes as standard! When you see the front of the box has some
goldfish in a 30 l or
White Cloud Mountain minnows in a 15 l model that just rings alarm bells in my mind.
The problem for me is that these are comparatively expensive units, and for the same amount of money you could keep more fish, better, in a traditional rectangular aquarium of equal price. For example, last month I bought from Charterhouse an
AquaEL Brillux 60 Aquarium for £83. Besides being a rectangular shape, it comes with two lights (36 W in total) and reflectors, a pretty good internal filter, and a heater. All in all, it's a great aquarium for the price, and ideal for either a tropical community tank or, thanks to the lighting, a wide variety of plants. From the exact same store the
Biorb 60 costs £90, but comes
without a heater or lights. In my mind at least there is no question about which tank is better value.
If someone gave me a Biorb tank, I dare say that, like you, I could come up with a fun little aquarium. I'd probably go with shrimps and snails rather than fish, adding only perhaps a betta. But you and I know what we're doing. The types of people who mostly buy Biorbs have no idea at all, and are buying them on the strength of what they see on the box: a clever design with modern styling, small enough that it seems a good fit for modern homes and apartments. As a container of water with some bubbles and water current, it's good; but as an aquarium, no thanks!
Cheers, Neale
Also interesting to see other people's views about biorbs and I'm wondering if either person has actually tried running a biorb? I agree there are many issues with the biorbs and lots of people like to run them down, but if stocked responsibly, not overfilled with water and maintained on a weekly basis, I have found them to be a very nice tank to keep. It's also good to totally ignore the dire instruction that comes with these tanks - imho.