- Sku: BW‑BIO500
- Vendor: Brightwell Aquatics
Brightwell Aquatics Reef BioFuel – Organic Carbon Supplement – 500 ml
Brightwell Aquatics Reef BioFuel – Organic Carbon Supplement (500 ml)
Control nutrients the smart way—fuel beneficial bacteria to assimilate nitrate & phosphate, then export via skimming. Clean, predictable, and reef‑safe. 🌊🔬
Why Reefers Use It 🐟
- Supports robust bacterioplankton growth for natural nutrient export
- Improves water clarity and helps prevent nuisance algae
- Encourages coral polyp extension; benefits suspension feeders indirectly 🪸
- Useful in new setups to help establish filtration
Key Features ✅
- Non‑flammable alternative to vodka/ethanol carbon dosing
- Easy daily dosing; compatible with automated dosing & skimmer timers
- Formulated with high‑purity, reagent‑grade carbon sources
- Backed by manufacturer guidance and retailer testing
How to Use 💧
- Shake well. Dose to high‑flow. Use with an efficient protein skimmer.
- Medium–High nutrient systems: 5 ml per 50 US gal daily (≈2 drops/gal). Switch to maintenance when nutrients are low.
- Low‑nutrient systems (maintenance): 5 ml per 100 US gal daily (≈1 drop/gal). During bioload changes: 1 drop per 50 gal daily for 1 week.
- Skimmer timing: Optional 2–6 hours OFF after dosing to maximize uptake; resume skimming thereafter.
- Do not overdose; monitor NO₃/PO₄ with reliable test kits.
What’s Included 📦
- 500 ml bottle of Reef BioFuel
- Measuring cap
More Information
Item Name | Brightwell Aquatics Reef BioFuel – 500 ml |
Brand | Brightwell Aquatics |
Manufacturer SKU | BW‑BIO500 |
UPC | 810086012305 |
Volume | 500 ml |
System Type | Saltwater (marine) |
Ingredients | Purified water; proprietary blend of ACS reagent‑grade organic carbon sources |
Dosing Summary | 5 ml/50 gal daily (high); 5 ml/100 gal daily (maintenance); skimmer recommended |
Shop Other Sizes / Complements
Have a question?




Brightwell Aquatics Reef BioFuel – Organic Carbon Supplement – 500 ml