Guides
Owner guides
Practical, no-filler guides for getting the most out of your gear.
How to Set Up CO2 Injection for Planted Tanks
A step-by-step guide to setting up pressurized CO2 injection in a planted aquarium, from choosing a regulator to dialing in bubble count.
Best Plants for Nano Planted Tanks (Under 10 Gallons)
Which aquatic plants actually work in small tanks, including low-tech options that need no CO2 and high-tech carpet species for the serious nano aquascaper.
Planted Tank Fertilizers: A Complete Dosing Guide
How to choose and dose liquid fertilizers for planted aquariums, covering all-in-one products versus two-part dosing and the real differences between top brands.
Neocaridina Cherry Shrimp Tank Setup Guide
How to set up a planted nano tank for neocaridina cherry shrimp, covering substrate, filtration, water chemistry, plants, and food from day one.
Iwagumi Aquascaping: A Beginner's Setup Guide
How to design and build an Iwagumi-style aquascape using the rule of odds in stone placement, carpet plants, and a high-tech CO2 setup.
Filtration for Planted Tanks: Canister, Sponge, and CO2
How to choose the right filter for a planted aquarium without gassing off your CO2, covering canister filters, sponge filters for shrimp, and inline heaters.
Best Planted Tank Gear Under $25: Small Upgrades That Punch Above Their Price
The cheapest planted tank accessories worth buying: high-utility picks under $25 that experienced players keep on hand.
Best LED Lights for Planted Aquariums
The top planted tank LED lights ranked by tank size, PAR output, and feature set, from budget timers to Bluetooth app-controlled premium fixtures.
Planted Tank and Aquascaping Statistics 2026
A sourced roundup of the latest planted aquarium and aquascaping numbers: how many people keep fish, the size of the aquarium and aquatic-plant markets, freshwater dominance, and gear trends like CO2 and lighting. Every figure is cited.
More guides publishing weekly.