Sorry to hijack this thread abit, but I am going to the LFS probably today, trading in some fish, and getting some guppies probably. I have to order some plants though, about 75% of my surface is covered in S. natans, so hopefully this will be enough for now, until I can find some guppy grass.
The filter is the juwel's internal one, I was thinking about getting a tetratec 1200 but fear this will be way overkill. Im going to give the internal a good clean today, and then judge if I need another one.