Why Is My Filter Growing a Bush? Algae on Filters Explained
Filter growing a bush? Learn why Black Beard Algae and other growths colonise aquarium filters — and how to identify, treat, and prevent them for good.
Tank Setup & Equipment
Tag: black beard algae
5 articles
Can You Save a Dying Anubias? Complete Rescue Guide
Learn how to diagnose and save a dying Anubias plant. From rhizome rot to yellowing leaves, this rescue guide covers every fix with step-by-step solutions.
Aquarium Plants & Aquascaping
What Is Growing on My Aquarium Substrate and Decorations?
Identify the growths on your aquarium substrate and decorations — from harmless biofilm and diatoms to algae and planaria — and learn how to manage each one.
Aquarium Plants & Aquascaping
Best Fish for Eating Algae: Top Picks Compared
Find the best fish for eating algae in your aquarium. We compare top species by algae type, tank size, and compatibility to help you choose the right one.
Tank Setup & Equipment
What Is Growing in My Freshwater Planted Shrimp Tank?
Discover what's growing in your freshwater planted shrimp tank — from beneficial biofilm and diatoms to pest algae, fungi, snails, and microorganisms. Full ID guide.
Aquarium Plants & Aquascaping