OASE AquaSkim 20/40 (pond surface cleaner) Size:AquaSkim 20 A calcium level of 400–480

A calcium level of 400–480 mg/l has proved to be ideal for marine aquariums

Through a regular check of the water values negative changes can be detected and remedied immediately to maintain a healthy pond environment

Package delivery: 1 packet of high performance activated carbon

Regularly removing any runners with longer leaves will help keep the carpet from overgrowing

Includes information on how to correct unsafe water conditions

OASE AquaSkim 20/40 (pond surface cleaner) Size:AquaSkim 20 A calcium level of 400–480Features: Supplement in the entire filter system Adapts to water level changes Easy to maintain with easy to access coarse debris basket Characteristics: SURFACE AREA: Effectively skims pond surfaces of up to 50 m2 COMPATIBLE: The AquaSkim Gravity with high quality DN160 110 adapter, for easy integration into DN 110 line systems NICE AND EASY: The easily accessible coarse dirt basket makes device maintenance a breeze SIMPLE REMOVAL: The dirt basket