Can Betta Fish Live With Tire Track Eel?
No, tire track eels grow to 12-30 inches and are nocturnal predators that will eat bettas after dark.
Why
- Tire track eels reach 12-30 inches and need a 75-gallon minimum tank.
- They are nocturnal predators that hunt after lights go off when bettas are sleeping.
- Bettas are slow-moving surface fish that make easy prey for a burrowing eel at night.
- Eels in general have a strong prey drive and will eat anything small enough to fit in their mouths.
What could go wrong
The betta disappears overnight and the eel is found with a full belly the next morning, or the betta shows unexplained stress and fin damage from failed hunting attempts.
If you keep them in separate tanks
Sized for the 75 gallon minimum this pairing needs. Affiliate links — we earn a small commission if you buy through them.
Fluval 307 Performance Canister Filter
Oversized filtration is what lets you stock two species together without water quality crashing. Rated for a tank slightly larger than the 75 gallon minimum.
Eheim Jager 300W Thermostat Heater
Holds a steady temperature inside the 76-82°F window both species need.
API Freshwater Master Test Kit
Keep ammonia, nitrite, and nitrate in check. Two-species tanks have more bioload and less margin for error than single-species setups.
Better pairings to consider
Bettas do well in species tanks or with peaceful diurnal tankmates. Tire track eels do well in large species tanks with other large peaceful fish.
Related compatibility questions
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