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Fish & Aquariums
Freshwater Fish & Aquariums
Freshwater Aquarium Algae & Pest Control
Maintain your freshwater aquarium with our advice on pest control. Get tips on controlling algae, dealing with snails and more.
Mosquito Control Fish, Gambusia Holbrooki, H. Formosa or the Guppy.
How to Preserve the Slime Coat on Fish
Eradicate Slime Algae in an Aquarium
8 Steps to the Perfect Aquarium
Our free guide can help keep your tank clean and your fish healthy. Get it free when you sign up for the Spruce Pets!
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Spot Algae Prevention and Treatment
How to Remove Blue-Green Algae From Aquariums
How to Control Aquarium Algae
How to Combat the Aquarium Pest Hydra
Gravel Algae
How to Remove Brown Algae From Your Aquarium
What Are These Tiny White Worms in My Fish Tank?
Silica Algae
Removing Aquarium Snails