My old 24 inch fish bowl. No filter. Only needed a water change

Caring for Your Goldfish in a Fish Bowl Without an Air Pump - PetHelpful

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Your complete guide to setting-up a self-sustaining tank - Bunnycart Blog

Can You Actually Keep Fish in Bowls?

How to Change the Water in a Fish Bowl: 14 Steps (with Pictures)

I've never done a water change. Sue me. Over a year old now. : r/Aquariums

How to Properly Clean Your Aquarium Tips for Easy Tank Maintenance – Aquarium Co-Op

Emergency: Performing a Fish-in Cycle The RIGHT Way

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