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: co2 injection
5 articles
How to Balance Flow and Ferts in a Betta Tank
Learn how to balance flow and ferts in a betta tank — gentle circulation, safe fertilizer dosing, and planted tank tips that keep your betta stress-free.
Freshwater Fish Care
Can You Have a Nice Planted Tank in Any Location?
Wondering if your space can support a thriving planted aquarium? Learn what lighting, water, and equipment factors determine whether your location is suitable.
Aquarium Plants & Aquascaping
Optimal CO2 Levels for Planted Aquariums Explained
Find out if you have optimal CO2 levels in your planted tank. Learn the ideal 25–30 ppm target, how to measure it, and signs of too much or too little CO2.
Aquarium Plants & Aquascaping
Can You Use Three Kinds of Fertilizers at the Same Time?
Yes — combining macronutrient, micronutrient, and root tab fertilizers simultaneously is planted tank best practice. Learn how to dose all three safely.
Aquarium Plants & Aquascaping