Arcadia Polyfilter Standard 20x10cm Marine & Freshwater Internal Filters The response of the unit

The response of the unit may be checked by holding it briefly over the mouth of an ammonia bottle: colour should develop rapidly

Used as directed

Caution: Do not place substrate on top of existing substrate in the aquarium as it can be damaging to the aquatic life

Shake well before use

Cabinet Measurements: 92 (l) x 41 (w) x 73 (h) cm

Arcadia Polyfilter Standard 20x10cm Marine & Freshwater Internal Filters The response of the unitArcadia Polyfilter for Aquariums The Arcadia Polyfilter, previously known as Underworld, is a specialized filter medium designed for both freshwater and saltwater aquariums. It is patented for its unique ability to chemically filter and purify aquarium water by removing a wide range of unwanted pollutants. Here are the key features and benefits of the Arcadia Polyfilter: Features: Effective Filtration: The Polyfilter is highly effective at removing