Classic 100 lid keeps coming off

Jun 28, 2022
Jeff wrote
I just setup an Octo Classic 100 HOB on a 75g tank. When I put the lid on the cup, the bubbles just lift it up, what am I doing wrong?

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Jun 28, 2022
Dale agent wrote
Thank you for contacting us. Please go to https://support.coralvue.com/ and submit a ticket, one of our reps will be happy to help you.