The knowledge hub
Everything we know about keeping discus.
103 in-depth guides — care, health, breeding, tank setup, species and buying — organized by what you're trying to do.
Tank Setup & Gear · 27
Clear filter ✕
setupUV Sterilizer for Aquariums
A UV Aquarium Sterilizer can offer a safe and natural method of the removal of algae and pathogens, which are the prime causes of greenish water. UV happens
3 min read
setupAquarium Salt
Aquarium salt is essential in every aquarium. Click now to learn about Aquarium Salt Dosage and aquarium salt substitute. No need to buy the overpriced aquarium salt after you read this article.
3 min read
setupTop 5 Discus Tank Mates 2021
Top 5 Discus Tank Mates 2021 List. The Ultimate List is out. Click now to learn which are the best tank mates for discus fish.
3 min read
setupBuilding a Fish Tank
Building a fish tank requires a lot of planning and considerations. Click now to learn all the basics on how you can build your own fish tank.
4 min read
setupFish Tank Plants
Fish tank plants are the focal plant of any fish tank. Click now to learn about the most popular plants that are easy to maintain for beginners.
3 min read
setup10 Gallon Fish Tank
10 Gallon Fish Tank is the most popular sized aquarium in the hobby. Click now to learn about all the uses and the best fish for the 10 gallon fish tank.
3 min read
setupFish Bowl
Fish bowl is very popular for young children and people that are just starting out with fish keeping. Click now to learn which is the best option for you.
3 min read
setupFish Tank Decorations
Fish tank decorations are a very important aspect of every fish tank. Click now to learn why fish tank decorations are important and to get new ideas.
3 min read
setupFish Tank Stand
Fish tank stand is the most critical part of any fish tank. Click now to learn which fish tank stand is the best with the highest ratings.
2 min read
setupAquatic Plants
Aquatic plants are are very appealing in every aquarium. Click now to learn about the basics of aquatic plants for your aquarium.
3 min read
setupPlanted Aquarium
Planted Aquarium is a very popular item among fish keepers. Click now to learn how to set up and maintain a planted aquarium.
3 min read
setupWood Aquariums
Wood aquariums are becoming very popular in the hobby. Click now to learn all the benefits of wood aquariums and how to build wood aquariums.
3 min read
setupHow to Reseal an Aquarium
How to reseal an aquarium is an important process that all aquarium owners should be familiar with. Click now to learn how to fix a leaky aquarium.
3 min read
setupAquarium Maintenance
Aquarium maintenance is a critical aspect of the hobby. Click now to learn all the details involved in order to maintain healthy fish.
4 min read
setupCloudy Aquarium Water
Cloudy aquarium water is something that needs to be treated immediately. Click now to learn the causes of cloudy aquarium water and how to treat it.
3 min read
setupHow to Clean Aquarium Gravel
How to clean aquarium gravel is an important part of successful fish keeping. Click now to learn the best methods to keep your gravel clean.
3 min read
setupBest Aquarium Water Test Kits
Best Aquarium Water Test Kits can be a confusing topic considering that there are so many on the market Click now to find out which kit is the best.
4 min read
setupHow to Move an Aquarium
How to Move an Aquarium is not an easy task. Click now to learn how to safely move your aquarium. It's not as difficult as it may seem.
4 min read
setupDiscus Tank Mates
Discus tank mates are very critical to your discus fish aquarium. Click here to learn which fish are best to keep in your discus aquarium.
3 min read
setupAquarium Circulation Pumps
Aquarium circulation pumps are a critical part of every aquarium. Click here to learn all about the different types of pumps and which is best for you.
3 min read
setupBest Aquarium Lighting
Best aquarium lighting is challenging with so many options on the market. Click here to read about all the factors to consider for new aquarium lighting.
3 min read
setupBest Aquarium Air Pumps for Discus Fish
There are many options when it comes to aquarium air pumps. In this article we will explore the best aquarium air pump for your discus aquarium.
4 min read
setupBest Aquarium Heaters For Discus Fish
Temperature is one of the most important aspects of your Discus aquarium. This article will explain the best aquarium heaters for your discus.
4 min read
setupFilter For Fish Tanks
Filter for fish tanks is crucial in successful fish keeping. This article will discuss the best filters for fish tanks. Click Now.
4 min read
Planted Aquariums
Planted aquariums are very popular in the discus fish hobby. In this article we explain which plants work well with discus and which ones to avoid.
4 min read
setupDiscus Fish Tank Basics
How to set up a Discus Fish Tank. It is fairly easy. This article will explain all the basics needed to get started. A must read for all discus hobbyists.
4 min read
setupDiscus Tank Substrate
Questions about Discus Tank Substrate? This article has all of the answers. What is the best substrate? How much is required?
2 min read