Mollies are colorful, active, and full of personality! Learn what makes these hardy livebearers so popular and how to keep them happy and healthy in your freshwater aquarium.

Thinking about adding an Electric Blue Acara to your aquarium? These stunning blue cichlids are peaceful, full of personality, and quickly become the stars of the tank. As someone who keeps two of them myself, I'm sharing why they're one of my favorite freshwater fish—and why they just might become one of yours, too!

Waking up to find a fish has died overnight is every aquarist's nightmare. While it may seem sudden, there's usually an underlying cause. In this post, Fish Momma explains the most common reasons fish die unexpectedly, what to check first, and how to help protect the rest of your aquarium.

Discover how to identify, treat, and prevent ich (white spot disease) in freshwater aquariums. Learn the common signs of infection, effective treatment options, and simple prevention tips to keep your fish healthy and your aquarium thriving.

Is your aquarium trying to tell you something? From stubborn algae and cloudy water to struggling plants and hidden buildup, there are several signs that your tank may be overdue for a deep cleaning. Learn the five most common warning signs and how a professional aquarium reset can help restore balance and bring your tank back to life.

Wondering if it's time to hire an aquarium maintenance service? Learn the signs your fish tank may need professional help and how routine maintenance can keep your aquarium healthy and beautiful.

Guppies are one of the most popular freshwater fish in the world—and for good reason. Learn why these colorful, active fish have captured the hearts of aquarium hobbyists for generations.

Fancy goldfish are beautiful fish, but they produce a huge amount of waste and require stronger filtration than many people realize. In this aquarium maintenance video, I upgraded a struggling goldfish tank’s filtration system, improved circulation, and cleaned out heavy buildup to help create a healthier, more stable environment long-term.

Are aquarium test strips reliable? Fish Momma breaks down the pros and cons of test strips vs liquid test kits, what each one can actually tell you, and why accurate water testing matters for healthy fish and stable aquariums.

Most fish tanks are missing this simple upgrade. Here’s why an air stone can improve oxygen, circulation, and fish health instantly.

Struggling with high nitrates? Hornwort is a fast-growing, low-maintenance plant that helps clean your tank naturally.

Bettas are often kept in bowls, but that setup is slowly harming them. Learn what betta fish actually need to thrive and how to give them a proper home.

Take a look at real freshwater aquariums I maintain and clean, showing how proper aquarium maintenance keeps tanks healthy, clear, and thriving.

Thinking a pleco will clean your tank? Not so fast. Here’s what they actually do, how big they get, and why they’re not a quick fix.

Goldfish are not bowl fish. Learn the proper goldfish tank setup, why bowls cause problems, and how to keep your tank clean and your fish healthy.

Neon tetras are one of the most popular freshwater aquarium fish, but they are more sensitive than many beginners realize. Learn what neon tetras truly need to thrive, why they often struggle in new tanks, and how to create a stable, healthy environment for your school.

Thinking about adding “just a few more fish” to your 20 gallon tank? Before you do, here’s what actually determines whether your aquarium can handle it and why balance matters more than math.

More light doesn’t mean healthier plants. Discover how excessive lighting fuels algae and why most freshwater aquariums thrive with just 6–8 hours a day.

Winter weather can be tough on aquariums, especially during power outages. This quick winter aquarium checklist covers simple steps you can take to protect your fish when temperatures drop and equipment shuts down.

Overfeeding is the most common aquarium mistake I see, and it’s often the hidden cause of ammonia spikes, cloudy water, and biofilm. In this short video, I break down a real 20-gallon tank case and show how simple feeding changes stabilized the entire aquarium.