Marineland ML EMP 450/PGUIN 375 Foam Filter 12/1 CT First Aid This is a natural alternative

This is a natural alternative to plastic or resin hiding area

In cute smiling star

and 42% produce

Since the majority of the bacteria are internal

Bright color gives increased visibility

Marineland ML EMP 450/PGUIN 375 Foam Filter 12/1 CT First Aid This is a natural alternativeBio foam: screens out both dirt and debris and supports the growth of beneficial bacteria enhances biological filtration. Prefilter: helps protect fry enhances mechanical filtration. Compatibility: fits MarineLand Penguin Pro 125, 175 and 275 filters. Easy maintenance: rinse foam monthly or as often as needed in your established Aquarium to protect good bacteria. MarineLand Filtration products: MarineLand products are designed with both performance