SERA Blackwater Aquatan (250ml)

$14.80

For a natural blackwater effect as in the tropics

  • Lively and healthy fish, shrimps and crayfish
  • Water according to the original biotopes supports coloration and natural behavior
  • Immediately binds heavy metals
  • No pH value alterations
  • Reduced algae growth due to reduced light
  • Long lasting water tint
  • Extremely economic


sera blackwater aquatan with the Bio-Protect Formula conditions tap water to dark, clear, fish friendly freshwater just like in tropic waters.