Nemprotect Pair of Maxspect Gyre XF330 Guards zerophos sponge or other mechanical pre-filtration

sponge or other mechanical pre-filtration is recommended to prevent fouling

One brick has about 100

Usage: For most aquariums

it can be used either outside the cabinet or conveniently placed inside the cabinet

Dimensions (LXBXH): 22 x 14 x 51 cm

Nemprotect Pair of Maxspect Gyre XF330 Guards zerophos sponge or other mechanical pre-filtrationProtect your tank occupants with NemProtect gyre guards. These reef safe guards are made from marine safe PETG material and are designed to stop anemones and small tank mates from getting sucked into and stuck inside your wave makers. These newly developed covers have had a specific safe zone designed inside them allowing more flow to pass through them compared to a traditional foam cover which clogs and requires more frequent cleaning. They also have