They move a lot of water but the current is very wide so they won't clog your corals. They are very powerful, but absolutely silent. They have a significant flaw so I only give them 3 stars. When used as master/slave, after about 15 minutes the connection will be lost and the slave pump will stop working. I had to set them up on the Hydor Wave Generator to get around this problem.
π Enhance Aquarium Filtration with Marineland Eclipse Replacement Filter Cartridges
6 Review
π PULACO 95GPH 5W Mini Submersible Water Pump: Ideal for Aquariums, Fish Tanks, Ponds, Fountains, and Hydroponics
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π Fluval Zeo-Carb: Highly Efficient 150 Gram Filter Media for Optimal Aquarium Water Quality
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𧲠Efficient Magnetic Fish Tank Cleaner: KEDSUM Floating Clean Brush with Handle Design
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