Fluval U2 Underwater Filter iron Contains 250 tests and includes

Contains 250 tests and includes 3 test bottles

For emergency ammonia control

INTERCHANGEABLE: Fits all Elive Track Light fixtures

Natural and Artificial Colors

An especially designed turtle pellet chamber with a high holding capacity ensures that your turtles can be fed over a significant period of time

Fluval U2 Underwater Filter iron Contains 250 tests and includesOffering outstanding 3 stage filtration, increased water movement and vital aeration, Fluval U Series internal filters are the perfect solution where external filtration is not possible. Designed for aquarium up to 30 gallons Use as a primary filter for smaller aquariums, or supplementary filter for larger aquariums Position horizontally for shallow tanks, larger tanks with low water levels, or to create a decorative waterfall feature Position