Why Gravel or Substrate Is Necessary for an Aquarium

You would be wrong to assume that gravel or any other kind of substrate is just for decoration. Using it in an aquarium is highly recommended.

Gravel is an important part of every aquarium, and Aqua Culture Aquarium Gravel in Black will keep your aquarium healthy when you add it to the bottom. It not only beautifies your underwater world but provides a surface for the growth of beneficial bacteria which help to convert fish waste. Combining gravel with plants and decorations, which provide cover and hiding places, will create a healthy and natural environment for your aquatic creatures.

Aqua Culture Black Chips Aquarium Gravel, 5 lb

Do you need Fluval Stratum (or similar soil-type substrate) to successfully grow plants? : r/PlantedTank

How to Set Up a No Filter Aquarium

Aquarium Pebbles - 2019 Buyers Guide - Exotic Pebbles and Glass

Why Gravel or Substrate Is Necessary for an Aquarium

Dustin's Dirt (Aquarium Substrate, Our Own Premier, 46% OFF

Mastering Aquarium Substrate Tropical Fish Hobbyist Magazine

Back to Nature - Borneo Substrate - 10 kg

4 Aquarium Gravel Questions That Will Make Or Break Your Tank

Imagitarium Neon Aquatic Substrate livens up any tank with its kaleidoscope of carefree colors. Vivid hues of pinks, blues, yellows and greens complement your splashy fresh or saltwater fish. This aquarium gravel is perfect for creating whimsical displays and maintains the healthy status of your tank.

Imagitarium Neon Confetti Mix Aquarium Gravel 5 lbs

Aquarium Gravel: The Most Definitive Guide

Do I Need Gravel in My Fish Tank or Aquarium?