Review on 🚀 Enhance Efficiency with Eheim 6664 Prefilter: A Comprehensive Review by Stanisaw Chmielewski ᠌

Some pros: Detains large debris allowing to increase the service life of the exterior. Different cons: It is not clear why the manufacturer made a sufficiently large through hole in the filter. A couple of weeks ago, an Ancitrus catfish 4 cm in size disappeared. Later, 2 Agassizi females of a similar size disappeared. And today I bought a bright red cockerel delta. Released, admired them for about an hour. I was distracted by household chores for just a couple of minutes. I go to the aqua, but there are no fish. Like so, the bright red fish disappeared. Raised all the scenery, stones, driftwood, there is nowhere. Very upset. As a result, I dismantled the exterior, and a cockerel and 4 shrimp swam inside. I had to modify this prefilter in 2022 by drowning out this larger hole with a diameter of more than 1 centimeter. The size of the prefilter is still large. It's hard to hide it. Still, the outside is set to make the aquarium look natural, without the callousing look of the equipment.