It is easy to install and use.
it suits both fresh and marine water.
This is only a pre-filter, water pump is not included!
you can put any filter media in the bucket depending on your need.
The pre-filter can greatly improve filtering system.
LW-602 is suitable for aquarium filtration below 0.4 meters
LW-603 is suitable for aquarium filtration below 0.6 meters
NOTE:
The product does not contain retail package. If you need the product package, please contact us.We will ensure that the goods are in good condition.