Freshwater Aquarium Blog

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Top 10 Betta Fish Plants for Your Aquarium - Aquarium Co-Op
Top 10 Betta Fish Plants for Your Aquarium
Looking for a way to take your betta fish tank to the next level? Add live aquarium plants. They help purify the water, offer lots of enrichment, and simulate their...
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When Should I Dose Iron in My Planted Aquarium? - Aquarium Co-Op
When Should I Dose Iron in My Planted Aquarium?
Iron is an important micronutrient used by plants to produce chlorophyll, a green pigment that helps absorb light to make energy. Find out when and how much iron is needed...
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7 Best Fish Tank Ideas for a 10-Gallon Aquarium - Aquarium Co-Op
7 Best Fish Tank Ideas for a 10-Gallon Aquarium
A 10-gallon fish tank is one of the most common “starter” aquarium sizes because it’s small enough for an apartment, kid’s bedroom, or even your kitchen counter. If you’re not...
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How to Set Up a Beginner Planted Aquarium - Aquarium Co-Op
How to Set Up a Beginner Planted Aquarium
Looking to add live aquatic plants to your fish tank? Follow our beginner’s guide as we walk you step by step through the process of setting up your first low...
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How to Use Root Tabs to Fertilize Aquarium Plants - Aquarium Co-Op
How to Use Root Tabs to Fertilize Aquarium Plants
Most aquatic plants can absorb nutrients from both the water and the ground, but some species prefer one method over the other. If your plant is a “root feeder” that...
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10 Best Cory Catfish You Have to Try - Aquarium Co-Op
10 Best Cory Catfish You Have to Try
The adorable Corydoras catfish comes in hundreds of species with all different sizes, prices, preferred water parameters, and more. To help narrow down your options, read about our top 10...
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How to Hatch Baby Brine Shrimp for Fish Fry - Aquarium Co-Op
How to Hatch Baby Brine Shrimp for Fish Fry
When it comes to raising baby fish, baby brine shrimp are one of the best live foods that money can buy. This nutrient-dense food maximizes the survival rate of fry...
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5 Easy Plants for Goldfish Aquariums - Aquarium Co-Op
5 Easy Plants for Goldfish Aquariums
Goldfish are notorious for munching on or digging up aquatic plants, which is a shame because live plants are both beautiful and beneficial. Thankfully, we’ve found several plant species that...
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How to Make Gel Fish Food in 7 Minutes - Aquarium Co-Op
How to Make Gel Fish Food in 7 Minutes
Gel food for aquarium fish is a unique addition to the hobby that goldfish aficionados, catfish enthusiasts, and fish breeders have come to love. Find out how to make a...
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Why is My Cryptocoryne Plant Melting? - Aquarium Co-Op
Why is My Cryptocoryne Plant Melting?
You just planted your new cryptocoryne plant in the aquarium, and it looks perfect for the first few days. Then you notice that one by one, all the leaves are...
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What is Mulm or Detritus in Aquariums? - Aquarium Co-Op
What is Mulm or Detritus in Aquariums?
Is there a brown or black substance that seems to collect like dust bunnies all over the floor of your fish tank? This dirt-like material goes by many names –...
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How Many Fish Can I Put in a Fish Tank? - Aquarium Co-Op
How Many Fish Can I Put in a Fish Tank?
One of the most common but hardest questions we get is “How many fish can I put in my aquarium?” because there is an infinite number of fish combinations we...
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