Review on 🚀 Enhance Efficiency with Eheim 6664 Prefilter: A Comprehensive Review by Barbara Teterycz ᠌

Since the aquarium has a large population, it was necessary to clean the external filter almost every month. Ordinary pre-filters in the form of sponges did not look aesthetically pleasing, and when they were removed, turbidity always rose in the water. Found this prefilter and decided to purchase. Yes, the price bites, but you always have to pay for quality. I clean it at water changes once a week. Everything is done simply: removed, disassembled, washed, assembled, installed. There is no suspension when pulled out of the aquarium.