The Ultimate Aquarium Maintenance tool
Compatible with both Marineland and Cobalt Aquatics MJ Pumps
Works with the MJ600 to MJ1200
Can be used with any hose with a 3/4in OD (outer diameter)
3D Printed in reef-safe PETG
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The Ultimate Aquarium Maintenance tool
Compatible with both Marineland and Cobalt Aquatics MJ Pumps
Works with the MJ600 to MJ1200
Can be used with any hose with a 3/4in OD (outer diameter)
3D Printed in reef-safe PETG
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