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.

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.

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.

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.

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.

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.

Betta fish are one of the most misunderstood freshwater fish. Let’s clear up common tank mate myths and what actually works.

A quick guide to keeping freshwater angelfish happy and healthy, including tank size, care basics, and why they’re not suited for small aquariums.

It’s one of the biggest debates in the aquarium world — how often should you really do water changes?