Low-tech planted tanks, made easy.
Beautiful, healthy planted aquariums — without CO2 systems, confusing jargon, or killing your fish. Honest, beginner-friendly guides and gear picks for low-tech tanks, bettas, and shrimp.
Latest guides
- Troubleshooting
Types of Aquarium Algae: How to Identify and Fix Each One
Not all aquarium algae is the same — and the fix depends entirely on which type you have. Here's how to identify every common algae type and what actually works to clear it.
- Troubleshooting
Aquarium pH Explained: What It Means and How to Adjust It
pH is one of the most misunderstood water parameters in fishkeeping. Here's what it actually means, what range your fish and plants need, and when (and when not) to adjust it.
- Troubleshooting
Why Are My Aquarium Plants Turning Yellow or Brown?
Yellowing or browning aquarium plants are usually a nutrient deficiency or lighting problem — but the specific fix depends on which plants are affected and what the yellowing looks like.
- Gear & Buying Guides
Best Aquarium Light for Low-Tech Planted Tanks (2026 Guide)
Low-tech planted tanks need moderate light — not the most powerful. Here's how to choose the right light without triggering algae, and our top picks for every tank size.
- Gear & Buying Guides
Best Beginner Aquarium Starter Kits: What to Buy (and What to Skip)
Starter kits look convenient but most include equipment you'll want to replace. Here's an honest assessment of what's worth buying as a kit, what to build yourself, and our top picks.
- Gear & Buying Guides
Best Filter for a Planted Tank: Top Picks for Every Budget
The right filter makes or breaks a planted tank. We break down the best options for low-tech setups — sponge filters, HOBs, and canisters — with honest recommendations for every tank size.