FL!PPER DeepSee Aquarium Magnifier Magnetic Viewer – Fish Tank Magnifying Glass – Magnetic Magnifying Glass Ideal for Photography – Flipper Fish Tank Accessories, 4

Looked pretty big on my 30 gal but there were no pictures of different sized tanks to be able to tell how it would look. Works well but at the end of the day this is a $20 product not a $40 product. Kind of absurd.

Works well

Must have for every aquarium!

Es muy fácil de usar y también es una excelente inversión .

It scratched up my acrílico tank :(

Live this thing, worth every penny

Deff a must have for your aquarium for both freshwater and saltwater.

With the Deep See Magnified Veiwer 4” I am able to see my little 15gallon ecosystem thrive! Which is the reason I’m into the hobby to begin with, so having the magnifier makes everything more rewarding. It slides on the glass easily and doesn’t seem to startle my fish or shrimp. I may even purchase the nano size to see the things that are closer than 3inches from the glass.

Good stuff

Great product for the Price!!!