Low‑Tech Aquarium Plants That Don’t Need CO₂ (Beginner‑Friendly Guide)

If you’ve ever bought aquarium plants only to watch them melt away, you’re not alone. In this video, we explore some of the hardiest, most reliable plants you can add to your aquarium — all of which thrive without CO₂, without expensive lighting, and without complicated setups.

These plants are perfect for beginners, low‑tech tanks, or anyone wanting a lush aquascape with minimal maintenance.

Why Low‑Tech Plants Are Perfect for Beginners

Low‑tech plants:

Thrive in a wide range of water conditions

Don’t require CO₂ injection

Grow under basic aquarium lights

Are hardy and forgiving

Help stabilise your tank’s ecosystem

If you're starting your first planted tank — or want a lush aquascape without the hassle — these plants are your best friends.

Final Thoughts

Low‑tech plants make aquascaping accessible to everyone. Whether you're building your first tank or refreshing an existing setup, these species offer beauty, resilience, and simplicity.

If you want more aquarium guides, plant recommendations, and aquascaping inspiration, check out DALUA Fishroom’s full playlist.