Key Features:

  • Helps to raise water hardness in aquariums to maintain a stable KH which in turn helps to keep a stable pH.
  • Can be used in aquariums over short or long periods of time
  • It is advisable in fresh water aquariums to place the grit in a filter bag so it can be easily removed once the level required is achieved
  • 500G

Brooklands

Brooklands Aquarium Oyster Shell 500G

$7.50

Key Features:

  • Helps to raise water hardness in aquariums to maintain a stable KH which in turn helps to keep a stable pH.
  • Can be used in aquariums over short or long periods of time
  • It is advisable in fresh water aquariums to place the grit in a filter bag so it can be easily removed once the level required is achieved
  • 500G