Fluval U2 Internal Filter (110L, 400L/h) Artificial Plants In artificial environments such as

In artificial environments such as aquariums the proper bacteria are not usually present to ensure adequate biological activity all of the time

Model: 1F-01

leaving an aquarium full of toxic ammonia

Pond Matrix™ may be rinsed when needed without damaging the filter

Fluval U2 Internal Filter (110L, 400L/h) Artificial Plants In artificial environments such asProvides complete and efficient 3 stage filtration, including BioMax biological filtering, to create superior aquarium water quality For fresh, marine and reptile environments Adjustable 3 way flow control feature lets you position the water flow output to meet your specific needs Top utput setting provides maximum circulation and oxygenation Integrated Spray Bar setting provides a gentle, even flow for planted aquariums Bottom output setting is for