| The advanced TetraTec GC 50 easy-start, simple- to - use, gravel cleaner for 50 cm Aquarium height, easy starting, simple plunge the unit up and down in the aquarium to start the siphon action, flow adjuster to regulate water flow, "fish saver" screen to prevent loss of gravel and fish, long hose length of 180 cm |
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Tetra Tec GC 50 Gravel cleaner