Community Articles

Lettuce, basil, spinach and other leafy greens are the natural starting point for aquaponics growers. They grow fast, suit the nutrient profile of fish effluent, and reward you with harvests while you are still learning the system.

Getting the balance between fish and plants right is the central design challenge in aquaponics. This guide explains the feeding rate ratio and stocking density in plain terms so you can size your system from the ground up.

The fish you choose will shape everything else in your system. Here is what you need to know about temperature tolerance, growth rates, and which species suit a warm or cool backyard setup.

A bell siphon automates the flood and drain cycle in a media bed with no timers or electronics. Here is how to size one, put it together, and fix the two problems that trip up almost everyone.

Before fish can thrive, your system needs a living colony of bacteria to process their waste. Cycling takes weeks, not days, and getting it right makes everything else easier.

Understanding pH, ammonia, nitrite and nitrate is the difference between a thriving aquaponics system and a disaster. Here is what to test, when to test it, and what to do when the numbers are off.

Expanded clay, pea gravel, blue metal or something else? This guide walks through the key choices for media bed fill: particle size, weight, pH safety and why 300mm depth is the number that matters.

Tank shape, depth, volume and material all affect fish health and water quality. Here is what to look for when choosing or sizing a fish tank for a backyard aquaponics system.

Food-grade plastic barrels can be cut and plumbed into a fully functional fish tank and grow beds with basic tools. Here is how to do it, in order, from barrel selection through to filling with gravel and water.

Before you buy a tank or a pump, you need to walk your yard and ask a few honest questions. Getting the site right is the decision that shapes everything else.