Plant Care How to Grow Aquarium Plants Without CO2
You can grow lush aquarium plants without CO2. Learn which species work, the lighting and fertilizer balance, and the low-tech routine that succeeds.
The World of Aquatic Plants
Practical, beginner-friendly guides to growing lush, healthy aquarium plants — species, care, aquascaping and troubleshooting.
Explore the GuidesBrowse by Topic
Every guide lives in one focused topic hub — from your first low-light plant to advanced CO₂ tuning.
Aquarium Plants
Easy aquarium plants for every tank — background, midground and foreground species that thrive underwater.
Aquascaping
Aquascaping layouts, styles and design techniques — from Iwagumi to Dutch, learn to compose a stunning underwater landscape.
Plant Care
Day-to-day aquarium plant care: planting, trimming, fertilizing schedules and keeping growth steady.
Planted Aquariums
Complete planted aquarium setups — tank sizes, equipment lists and step-by-step builds for beginners.
Plant Profiles
In-depth profiles of popular aquarium plants: care parameters, growth habits and placement tips.
Aquatic Plant Problems
Diagnose and fix melting leaves, algae outbreaks, yellowing and stunted growth in planted tanks.
Lighting & CO2
Aquarium lighting guides and CO2 systems — PAR, photoperiods, injection vs liquid carbon explained.
Substrate & Hardscape
Aquasoils, sands, rocks and driftwood — build the foundation your aquarium plants grow on.
Plants First, Fish Thrive
Healthy aquarium plants oxygenate the water, shelter shy fish and outcompete algae. Learn to grow the underwater garden your tank deserves.
Latest Guides
Fresh, practical articles from the AquaVerdia team.
Plant Care 
Aquarium Plants Best Floating Aquarium Plants for Betta Tanks
The best floating aquarium plants for betta tanks: frogbit, salvinia, water lettuce and more — shade, shelter and cleaner water for your betta.
Plant Profiles Java Fern Care: Lighting, CO2, Fertilizer & Growth
Complete Java Fern care guide: lighting needs, CO2 requirements, fertilizer dosing, propagation, and how to fix brown spots and melting.
Aquatic Plant Problems Anubias Leaves Turning Yellow: 9 Causes and Fixes
Anubias leaves turning yellow? Learn the 9 most common causes — from nutrient deficiencies to rhizome rot — and exactly how to fix each one.
Aquarium Plants 7 Best Low-Light Aquarium Plants for Beginners
7 genuinely low-light aquarium plants for beginners that thrive under stock LEDs — no CO2 needed. Care specs, planting tips, and layout advice included.
Grow Something Beautiful Underwater
Start with one hardy plant. End with an underwater garden.