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Plants need a usable carbon source to photosynthesize, and pressurized CO2 injection isn't practical for every tank. Dymax Carbon D Plus is a liquid organic carbon supplement that gives aquatic plants a carbon source without a CO2 system, supporting steadier growth when paired with adequate light and nutrients. Dose daily according to tank volume. Like other liquid carbon products, it also carries mild algae-suppressing properties, making it useful in tanks working to get ahead of nuisance algae. Best for: Planted tanks without pressurized CO2, or as a supplement alongside CO2 injection. Size: 300ml | SKU: DM-CDP689
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🇺🇸 Ship from USA · On Agora since 2026
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