AquaKing Q2503 Submersible Pump — 5,000 L/hrAquaKing Q2503 Submersible Pump 5,000 L hr AquaKing's mid range submersible pump 5,000 L hr with a 25 30mm side connection and a 1" male thread outlet for flexible plumbing. 250W motor with 6m water column lift and a 10 metre rubber cable for reaching across larger grow rooms without extension leads. Why growers choose the AquaKing Q2503: 5,000 L hr flow rate substantial capacity for 300 500L reservoirs and medium flood and drain systems Side