Seachem Tidal 110 - Hang On Back Filter chihiros a2 ): 11200 IU/kg

): 11200 IU/kg

this doesn't make any difference in their basic performance

Polypropylene sediment filter is for sand

4GHz (IEEE802

Seachem Tidal 110 - Hang On Back Filter chihiros a2 ): 11200 IU/kgSeachem Tidal 110 Hang On Back Filter Features Ventilation slots Ventilation slots in the lid of the filter and aeration grooves in the outflow ensure that water returned to the tank is fully oxygenated and maximize gas exchange during filtration. Bottom to top flow The pump pushes water up into the basket of the filter, entering through the bottom of the basket and being pushed out the top. A bottom to top flow ensures that water comes into contact