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Pawfly Aquarium CO2 Bubble Counter with Built-in Check Valve, Single-Headed Carbon Dioxide Bubble Counter for CO2 Generator Regulator, Non-Return CO2 Bubble Meter for Planted Tanks
✅ In stock
⭐ Lowest price we've tracked
F
Grade
Analysis Confidence
73%
Price verified Sep 5, 2026 8:58 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 💰The current price sits right around what this item typically fetches.
- 🏷️The retail sticker price has been slashed by 64% — a steep markdown from the official listing.
- 📉Our analysis places this at the most competitive price point we have ever tracked for this product — an exceptional moment to buy.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0.49/28
Recent Value
0/22
Market Standing
0.83/20
Deal Strength
20/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
Pawfly
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓Leakproof Bubble Counter: Watch the bubbles rise with precision! The reliable black O-ring creates an airtight seal on the tubing connector, ensuring consistent pressure without any leaks. Monitor the CO₂ delivery rate of your system easily at a glance
✓No Back-Siphoning: Featuring a built-in check valve, the aquarium CO₂ bubble counter effectively prevents water from flowing backward into your system at any time. No more worrying about equipment damage during power outages or pressure drops
✓Safe & Robust: The carbon dioxide bubble counter is built tough with sturdy aluminum-alloy connectors and a thickened, crystal-clear PC body. Effortlessly handle high pressure without cracking and outlast those flimsy acrylic bubble counters
✓Easy to Use: Simply fill the clear body about three-quarters full with water and connect it to your pressure-reducing valve. Compatible with M10 x 1 male-threaded needle valves and standard 3/16" tubing (ID: 4 mm; OD: 6 mm). No special tools needed
✓Essential for Planted Tanks: Perfect CO₂ levels are the key to a thriving planted tank! The CO₂ bubble meter helps maintain ideal CO₂ delivery, transforming your tank into a lush underwater paradise where plants flourish
⚙️ Specifications
0.96 ounces
Pawfly
B0F1F7C3DV
Pawfly-2259
3.4 x 1.1 x 1.1 inches
Pawfly
Active
1 Year Warranty
Pawfly-2259
Transparent
Pawfly
CO2 bubble counter
Item Weight
0.96 ounces
Manufacturer
Pawfly
ASIN
B0F1F7C3DV
Item model number
Pawfly-2259
Customer Reviews
5.0
