Head to head

EHEIM aquaball 180 vs EHEIM biopower 240

Our pick

EHEIM biopower 240

Rated to at least 180 litres

For an aquarium within its 160 to 240 litre rating, the EHEIM biopower 240 offers adjustable output and an aimable return flow.¹²

Product photographs. Not to scale.

EHEIM aquaball 180 offers adjustable output within its stated 180 litre maximum tank rating.³⁴

Specification	EHEIM aquaball 180	EHEIM biopower 240
Largest rated tank	180 l³	240 l²
Flow rate	650 l/h³	750 l/h²