Dennerle Scaper's Flow Hang-on Filter, Black - Olibetta Online Shop
Review: Dennerle Scaper's tank - Practical Fishkeeping
Changed pump from an inside one to an hang on-Dennerle scapers flow. I simply can not capture the crispyness of the clear whater with the phones camera. Also anubis was trimmed and
Dennerle Scaper's Flow - Hang op externe filter voor aquascaping aquaria : Amazon.nl: Huisdierbenodigdheden