The experiment with life

After a few days flashed up to 12 small, barely visible creatures in the aquarium. Among already 2 slightly larger, who probably aufgefuttert little by little were (also available as in the guidance of the basic package of the cosmos, where it is noted that it is possible by the addition of mosquito larvae or dead flies counteract this. Had we not Europe, but we want to try next time times.) And that's exactly what so fascinating about the critters. You can watch them for several minutes while burrowing in the sand and watch as they eat away the lining. And if something goes wrong (water "flips" to, no more oxygen), it is fortunately only a small loss. So my son and we (parents) are excited. As now one of us went, we immediately ordered an additional refill, in the firm belief to make it even better this time (eg., By the addition of mosquito larvae) to reach and a larger population.