DescriptionAre you looking for a professional, yet affordable dissolved oxygen cup? Are you in search of a sturdy, trustworthy tool that can do multiple jobs at once? If yes, look no further! Our professional dissolved oxygen cup must meet you needs. It is one of the best choices for you.Features- Color: As shown. - Size: 4.50X4.50X12.50cm;/1.77X1.77X4.91in; - Material: Glass. - Hand-blown glassware offers outstanding elegance to any aquarium. - Manufactured to prevent water from splashing into the your light or out of a rimless aquarium. - Attaches to the aquarium glass wall with the 2 suction cups provided. - It increases dissolved oxygen in water. - Dear buyer, due to lighting effect, monitor's brightness, manual measurement, etc., there could be some slight differences in the color and size between the photo and the actual item. Sincerely hope that you can understand! Thank you!
