Thanks looks looks like the Pacific model can handle larger wave makers maybe a stronger down pole and more universal
The issue I saw with the coral box was the down pole was flexing causing the power head to rub on the glass.. now that frag holder add on may prevent that on using larger heads..
https://oceanseaproducts.com/
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I just bought these myself to give a try since I’ve been a sea swirl user back in the days. However “fond” memories of the sea swirl busting its seal sent me to another direction. I can say these Ocean Sea product is a great concept but lacking in manufacturing quality (mostly 3D printed parts). It works well enough though but haven’t had them long enough to comment. I think it’s worth a try to have that sweeping motion which no other product really offers. I have these swinging a Tunze nanostream which is great you can choose your own powerhead whereas before you’re pretty much stuck with a return/closed loop pump.