Fluval U1 Internal Filter (55L, 250L/h) SO and comes with a convenient

and comes with a convenient resealable locking closure

Fix suction cups to double suction cup holder and clip onto heater (not near the heating spiral)

Can also be placed horizontally in shallow water tanks or to create decorative features such as waterfalls

Former Repti Glo 5

These buffers are designed for the planted aquarium or for very hard water where phosphate buffers may pose an algae or cloudiness problem

Fluval U1 Internal Filter (55L, 250L/h) SO and comes with a convenientProvides efficient filtration to create superior aquarium water quality Ideal for application in fresh, marine and reptile environments Also ideal for tanks with low water levels Perfect primary filter in smaller aquariums or supplementary filter for larger aquariums Can also be placed horizontally in shallow water tanks or to create decorative features such as waterfalls Convenient flip top lid allows quick and easy access to the filter cartridge for