Have long wondered what filter I'll take 180 l for my home aquarium. An external filter came after much consideration of the question and since I already have a jewel aquarium and also corresponding filters should be a gem internal filter. In short, the filter was delivered very quickly, everything was there. Even a giant tube of glue to fix. After quick installation, I could set up the aquarium a few days later. Was a bit skeptical because of some reviews here with regard to the volume, but I hear nothing. More positive once again surprised by the brand jewel. Sometimes I have to look even if it works well, because man really does not hear a hum or buzz. Hope that it will remain so as the AQ in the guest room is available and sometimes there also someone sleeps. All in all I can absolutely recommend the filter.
