2226 is too strong for a 26g. Its a 2 foot tank, right? 26g is about 100l. Probably an Eheim Ecco 2231, but many forumers don't like the Ecco series cos the handle breaks easily. I've been using 2 of them for a year or so, and I find no problems with it. Another option is to get an internal filter, but thats if your plants can handle most of the ammonia and nitrates.
Bookmarks