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Ships within 48 hours · Estimated delivery Aug 16 - Aug 21
Helps remove stubborn algae quickly and easily
Every bag of Ocean Direct is alive and breathing with up to 1000 times more beneficial water purifying bacterial than other preservation methods
Size: 500 mL (16
Brand: Seachem
one chemical and two biological stages-for outstanding results
Substrat Pro Biological Filter Media - 1 L Water Test Helps remove stubborn algae quicklySubstrat Pro Biological Filter Media 1 L The one liter container of Eheim Substrat Pro Biological Filter Media is the perfect addition to any filter basket for freshwater or saltwater ecosystems. The media is a highly porous filter material made of splintered glass, and provides a surface structure with a colonisable area of approximately 450 m per litre and offers excellent colonisation conditoins for essential purification bacteria. This standard
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