ANSWER: For jon boats, portable gas tanks offer reliable fuel storage, easy transport, and compatibility with common outboard engines. This guide highlights five solid options, each best for different needs—compact storage, high capacity, built-in gauges, or durability in harsh conditions. Ideal buyers include weekend anglers, small-boat operators, and anyone needing a dependable spare or primary fuel container on deck.
| Product | Brand | Capacity | Key Note |
|---|---|---|---|
| VEVOR Boat Fuel Tank, 3.17-Gallon | VEVOR | 3.17 gal / 12 L | Great balance of size and portability |
| Scepter 12 Gallon Portable Gas Can | Scepter | 12 gal / 45 L | Largest among options, built-in gauge |
| 3 Gallon Portable Boat Fuel Tank | AloneGoer | 3 gal / ~12 L | Durable HDPE-EVOH barrier |
| attwood 6-Gallon Portable Tank with Gauge | attwood | 6 gal | EPA/CARB certified, automatic vacuum valve |
| VEVOR Marine Tank, 14.53 Gallon | VEVOR | 14.53 gal / 55 L | Large capacity with visible gauge |
VEVOR Boat Fuel Tank, 3.17-Gallon
The VEVOR 3.17-gallon tank is designed for compact spaces on small craft. Best for: boaters who need a lightweight, portable tank for occasional top-offs or as a spare reservoir on a decking or fishing boat. It includes a 9.8 ft hose and a 0.24″/6 mm inner diameter connector compatible with Yamaha systems, enabling quick refueling on the water. Caution: Extended exposure to direct sunlight may age the plastic and promote expansion over time.
Scepter 12 Gallon Portable Marine Gas Can
Best for longer runs on small boats or when you need extended range between refuels. It offers a 12-gallon capacity, a built-in gauge, and a vented cap to regulate airflow and reduce vapor buildup. It’s compatible with diesel and ethanol-blended fuels, which can be advantageous for mixed-fuel fleets. Caution: Fuel line connection is sold separately, and the can must be used with compatible fittings.
3 Gallon Portable Boat Fuel Tank
Best for compact boats needing a compact yet durable spare fuel tank. This 3-gallon unit uses multi-layer barrier technology (HDPE-EVOH-HDPE) to reduce fuel evaporation and improve longevity in salt spray environments. It is designed for outboard motors and small crafts, with corrosion resistance and UV stabilization. Caution: Its capacity may require more frequent refills on longer trips.
attwood 6-Gallon Portable Tank with Gauge
Best for buyers seeking an EPA/CARB-certified tank with a built-in gauge and reliable fuel delivery. The multi-layer construction withstands harsh marine environments, and the automatic vacuum valve helps maintain steady fuel flow without manual venting. Caution: Heavier than smaller tanks, which may affect handling on compact vessels.
VEVOR Marine Tank, 14.53 Gallon
Best for extended trips or larger jon boats needing substantial fuel capacity. This 14.53-gallon tank includes a long 9.8 ft hose, a two-way vent cap, and a visible gauge for monitoring fuel levels. It supports easy refueling and helps reduce the need for frequent top-offs on day trips. Caution: Larger size requires more storage space on deck or in storage compartments.
Buying Guide
What to consider when choosing a jon boat gas tank:
- Capacity: Match tank size to typical trip length and fuel consumption. Smaller boats benefit from 3–6 gallon tanks; larger day boats may need 12–14 gallon options.
- Fuel line and fittings: Check hose length (commonly 9.8 ft) and inner diameter compatibility with your outboard connectors. Look for kits that include hoses or offer compatible fittings.
- Gas containment features: Visual gauges, built-in vents, and two-way vent caps help manage pressure and reduce vapor buildup. A separate inlet/outlet gauge reduces spillage risk.
- Durability and materials: HDPE or multi-layer barriers (HDPE-EVOH-HDPE) improve chemical resistance and reduce evaporation. UV stabilization and corrosion resistance are important for salt air use.
- Portability and storage: Handles, compact shapes, and lightweight designs simplify transport and storage under seats or on deck.
- Certifications and compatibility: EPA/CARB certification and compatibility with common marine fuels can influence long-term usability and compliance.
Comparison Snapshot
- Best for space-saving: 3.17-gallon VEVOR tank
- Best for long trips: 12-gallon Scepter can
- Best value compact option: 3-gallon AloneGoer tank
- Best with gauge and reliability: attwood 6-gallon tank
- Best high capacity: 14.53-gallon VEVOR tank
FAQ
- What size tank should I choose for a jon boat?
Choose based on typical trip length and engine fuel efficiency. Short trips may only require 3–6 gallons, while longer outings might need 12–14 gallons. - Are these tanks suitable for all fuels?
Most are designed for gasoline used in small engines. Check each product’s compatibility with diesel or ethanol blends if applicable. - Do I need a built-in gauge?
A gauge helps monitor fuel levels and prevent running out mid-boat, especially on longer outings. - Is EPA/CARB certification important?
Certification indicates compliance with fuel vapor emissions standards and regulatory requirements for marine use. - Can I use any fuel hose with these tanks?
Use only hoses and fittings compatible with your tank’s style and your engine’s inlet connections to avoid leaks. - How should I store a gas tank on a jon boat?
Store in a secure, upright position away from direct sunlight and heat sources. Allow for proper ventilation and avoid stacking multiple tanks in tight spaces.