LOVE these filters. They are perfect for smaller fishbowl tanks. I also have one for an octagon tank I own. These keep your tank and water cleaner for a longer period of time. So easy to take out and clean and then replace your deco. So happy I found these. They come in 2 sizes so you can choose which size will work best for your tank. Don't miss out on these. Would definately purchase again.
i called and spoke to a really sweat lady who helped me with this, I did have to cut some of it down as it was to tall for my fish bowl but it works great. though i can not find a replacement filter so i wonder is it disposable hummm