Wavemakers are essential for creating the natural, turbulent flow that marine fish and corals need to stay healthy, preventing dead spots where detritus and algae can build up. By constantly moving water around the rockwork, they help deliver oxygen and nutrients to corals and keep waste suspended for the filtration to remove. Modern wavemakers are compact and often fully controllable, letting you set gentle, pulsing flow for LPS and softies or stronger, more chaotic patterns for SPS-dominated systems. Correct placement and flow strength will vary by tank, but a good wavemaker setup is key to a clean, vibrant and natural-looking reef.
