I don't think the profile is that big of an eye sore. Obviously none of us want equipment in our tanks. We would surely like unguarded PH's or no PH's at all. However, most Nems enjoy or need strong flow and so do a lot of our corals. Yes, I can go smaller and leave a 1/4" between the pump and the cylinder, but you will end up with a chopped up Nem. If you did go that close, the holes would need to be extremely small. You will then starve your pump. If you drilled 1/8" holes and the pump is that close to the cylinder, the suction will be a lot stronger. Unfortunately, these issues prevented me from going smaller. My main focus is protecting my mags. This is the best way for me personally. Trust me, the PM's are already coming in. Some of my local board members have already asked to buy the old ones. You can go about many different ways of doing it and use a lot of different materials, but Acrylic is just clean. The only ones I've seen with a great design were Tektite's that she made for her MP40's. She and I just happen to live in the same city (Houston) and we're on the same local forum. We have discussed the positives and negatives of her design and after running them for over a year, her feedback was much appreciated. I have spoke with a lot of Nem keepers right here on this forum via PM and Text, and have received a lot of great feedback from them as well. This is what I personally like and what made the most sense for me from all the feedback I've received. These were only a quick fix and test for the current guards I'm making now. To my surprise, they've been extremely effective. They've already prevented 2 mags from being killed or chopped up. That is the reason why I'm sticking to the same design, but just tweaking things I've learned so far. Chopped up mag will wipe out your entire tank- both coral and fish. I believe the new ones will be almost 100% anemone proof and prevent that. If you think you can make something better and more attractive, please post your pictures. I'm sure everybody would like to see them. Remember they have to be safe. They can look good all day, but if it doesn't keep the animals safe or perform well, it's a waste of time and money. Good luck to you!