Bio CO₂ aquarium fertilizer – ARKA Bio-CO₂ 473 ml – liquid CO2 source with bacteria & humic acids – boosts plant growth & vibrant colours – nitrate-free – for freshwater tanks & aquascapes

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Model: BNGBN016

Bio CO₂ aquarium fertilizer – ARKA Bio-CO₂ 473 ml – liquid CO2 source with bacteria & humic acids – boosts plant growth & vibrant colours – nitrate-free – for freshwater tanks & aquascapes
BNGBN016

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Product description

  • Natural CO supply for planted tanks produces bioavailable CO via bacteria & humic substances ideal for aquascaping, community tanks or nano setups simple liquid dosing, no pressurised system needed.
  • Saves space & cost no bottles, hoses or night shut-off required safe, clean & user-friendly alternative to conventional CO systems suitable for beginners & professionals.
  • Quick start 10 ml per 100 l on day one, then 2 ml every 1 2 days dosage can be adjusted to light intensity, planting density & plant type perfect for hobbyists & aquascapers alike.
  • Trusted ARKA quality nitrate-, phosphate- & metal-free biologically safe for fish, shrimp & sensitive species fully compatible with ARKA liquid plant fertilizers & popular planted tank routines.

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