Exactly what I was looking for works great

I love it

Love it, no issues works as expected

Nice to view corals , clear , crisp image . Awesome when a fish swims by .

I advise grabbing the submerged magnet if you want to move the glass.

Ordered the 3” with the additional orange lens. Make sure your felt attached to the magnifier does not have a bunch of adhesive on the edge. Mine must have had poor manufacturing because the felt was warped an there’s sticky adhesive stuck inside the felt. Every time I move the magnifier, I get hard-to-remove sticky adhesive all over my starphire glass. At first I panicked as I thought it was a scratching my glass. It’s a pain to remove the adhesive every time I want to move it. I try lifting it far enough off the glass so it doesn’t rub on the glass but the in-tank magnet often falls off and onto the sand bed… and at that point what’s the purpose for the get anyways. It’s a pain I might just return it. Also, if you have anything over maybe a 15 gallon, just get the 4”. The 3inch is mediocre.

A great tool for viewing your fish and taking amazing macro photos with your phone.

Works well

Love this thing! I was a bit skeptical about buying it but I am glad that I did. Super easy to use. Just a magnet and easy to move around the tank. I can see everything that is going on in my nano tank and it helped me find a parasite that was eating my coral. I would absolutely buy it again.

OMG I never realized what I was missing!!! I ordered the 5 inch. As you can see in the picture I posted, the size of the 5 inch laying on a magazine to put it in perspective. The magnet is plenty strong to hold it in place, the magnification from the front of my tank to the back is perfect! The details I can see thru the flipper are astonishing. Im a 30 + year marine aquarium hobbyist and with the flipper Im seeing my corals, invertebrates and fish in a whole new light, not to mention all of the tinyist of life I have been missing but now can see. If you want to see your marine environment like its the first time ever, look at it thru a flipper magnifying lenz!! You wont be disappointed as the what is that? wow oh wow hunnie come look at this! and many other reactions begin to flow!!!