Oase BioPlus 50 Internal Filter - 350lph for tanks up to 50l Blagdon European Made quality

European Made quality

then the dosage can be increased

Betapet Macropore resin is one of the best filter media available as it will remove tannin stains in your water making it crystal clear and also reduce nitrate

secure the top

Spec V Aquarium Set

Oase BioPlus 50 Internal Filter - 350lph for tanks up to 50l Blagdon European Made qualityDescription: Features & Benefits: What we at The Tech Den think is hot about this filter is it is a corner filter and combines both mechanical and biological filtration. Being able to retrofit a Oase HeatUp heater makes this filter not only good at filtering but attractive in hiding the heater from view. Integrated diffuser with three adjustable water flow settings Allows for uniform surface movement, prevents formation of biofilm, and provides added