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.
detrius worms vs planaria
What Are Those Tiny White Worms in My Fish Tank?
How to control and prevent brown algae in aquariums
What Causes Brown Algae in Your Fish Tank?
Silver-spotted guppies fish with yellow and orange scales
Learn How Guppies Can Stop Mosquito Bites and the Zika Threat
Algae on Substrate
How to Deal with Gravel Algae in Your Aquarium
Saltwater aquarium
Can Salt Cure Sick Fish in Freshwater Aquariums?
Green Cyanobacteria in an aquarium
How to Remove Blue-Green Algae From Aquariums
Slime Algae
Get Rid of Slime Algae in Your Fish Aquarium
Glass Algae
Spot Algae Causes and Cures for Your Aquarium
hydra
A Hydra in My Aquarium! What Now?