What Our Customers Say

In love with frag racks. GLO very bright!

Spectacular! I was eagerly awaiting these beautiful individual frag racks. They're incredibly useful for people like me with limited tank space. I highly recommend them!

It’s great my husband loves it he’s used it a few times to film videos for his instagram

Just like the variable height probe holder, this 4P dosing tube holder is perfect. Extremely well built, easy to set up, variable height adjustment, thumb screws (which just make things so much easier), and NO magnets! Thanks Oceanbox Designs!

I decided to try this unit when I started to notice a little debris collecting on an encrusting sps coral. At the time, I also had just a little too much rock work going on in my P1G (my fault, lesson learned). This overstocking was negatively effecting the flow in some areas of the tank. As soon as I plugged this little guy in, I saw a big difference. The debris no longer collects on top of the corals and even the corners see a better turn over of water. The only downside I found is the increased noise level. It is a noticeably louder hum, but if you are into aquariums, noise is a necessary evil and its not a deal breaker. Even being a bit louder, I would buy it again in a heart beat. If it had been available when I first ordered my P1G, I'd have thrown it in the cart right then. If you are just keeping mushrooms, softies and zoas, maybe this isn't that important. For LPS and SPS however, I definitely recommend it!

Bought two of these for the special frags that I don't want near anything else and want to place on the back wall of my AIO tank. They have held every frag i have tried in them. Now they have me thinking that to place a frag of green star poly in them and attach to the back wall of my tank and space them out to get the back wall covered more quickly. These little racks are quickly becoming my favorite.

Best looking frag racks I have seen. Laser cut to precision with coated rustproof magnets.
These neat and tidy custom made racks are designed for people who take pride in how their tanks look.
The first thing people look at now is my frag racks, they don’t care about my vast selection of Zoas, Ricordias or SPS corals, they complement me on my frag racks and how clean and neat it looks.

Excellent product, works just as it should. The craftsmanship on this item is absolutely amazing. Very happy with the packaging and shipping speed as well. Would recommend ordering from this company to anyone! Thanks

I have two of these small frag racks in my tank along with a third one I bought as a gift for my brother. These fit in perfectly into smaller tanks such as my 3 gal Picotope, as well as larger tanks such as my 10 gal and my brother's 14 gal. Since they are streamlined against the glass, the footprint is minimal in your tank, this can be a big bonus in nano and pico tanks where real estate is valuable. You can customize how many frags you want to be able to hold as well as how thick of glass it will work on. I haven't had any problems with mine and love the versatility that Oceanbox Designs offers. With the two magnets on the outside, the frag rack is also easily adjusted without having to put your hands in the tank. I highly recommend these magnetic frag racks and I plan on purchasing more in the future.