Jeneca Small Aquarium Internal Filter 5w-400L/H (68x36x145 MM) artemia Exhaustion is indicated by a

Exhaustion is indicated by a pronounced discoloration of the beads to dark brown or black

active swimmers that thrive in well-maintained tanks with plenty of space

reliability

Very little impact on pH due to low ash content

for each 50 gallons of aquarium water

Jeneca Small Aquarium Internal Filter 5w-400L/H (68x36x145 MM) artemia Exhaustion is indicated by aKeep your aquarium water crystal clear with this compact internal submersible filter, perfect for small fish tanks. Designed for quiet operation and low power consumption, it efficiently removes dirt, waste, and odors while improving water circulation and oxygen levels.