Fish Species You Can Keep in 20-Gallon Aquarium
Your tank kit is the first step to creating a happy home for your fish, but you have more choices ahead of you. You will need to decide which fish are right for your new habitat and consider what types of relationships they can form with each other in their shared space.
Although the guppy fish is one of the most common choices for smaller tanks, there are plenty of reasons to have them in your tank. These small and peaceful creatures will do well with other fishes so it’s important that you keep 5 or more together at a time. They aren’t too demanding either which makes caring for them easier than ever!
The betta fish is a very popular pet because of its unique appearance and temperament. For example, it has an aggressive disposition so you should keep one alone or in pairs that are not male (to avoid fighting). The other reason people like the betta fish as a pet is due to their vibrant colors which make them aesthetically appealing.
While some fish are perfect for a 20-gallon tank, others work just as well. Some good candidates include neon tetras, pygmy corydoras, platy fish (also known as the telescope or flathead catfish), balloon molly and danios to name a few. Harlequin rasbora is another great option but slightly larger at 2 inches long which means they need about 30 gallons of water if you want them in your aquarium with other species that don’t grow beyond 4 inches like sparkling gouramis do.
Should You Add Live Plants in a 20-Gallon Aquarium?
The answer is most likely yes, because live plants will recreate the natural habitat conditions and also help keep the water clean. Furthermore, they produce oxygen that benefits fish health as well.
A beginner may want to start with plastic plants until their skills improve though since there are some sensitive requirements for growing them successfully at first including temperature levels in addition to light exposure and nutrients/water content which might not be right during initial growth stages.
With live plants, you can start them from scratch and have a healthier aquarium. Always make sure to clean the plant before putting it in your tank so that there are no snails or other harmful bacteria on the leaves of the plant.
But if you want to start with live plants right from the start, please read my absolute beginner’s guide for planted tanks which will help explain how much effort is required when taking care of them as well as give some helpful advice about maintaining their health everyday inside an aquarium environment.
How to Maintain a 20-Gallon Aquarium?
Performing maintenance checks every couple of days is important for ensuring that the conditions are right and your fish stay happy.
You will want to measure temperature with a thermometer, especially if you have tropical fish in order to make sure it’s within their preferred zone.
Cleaning the tank is key in maintaining a healthy fish hobby. Here are some steps you can take to keep your water clean: 〖Measure alkalinity, cycle water using dechlorinated fresh tap/well water 30% of the time each week, and feed high-quality foods without overfeeding them. One thing that will help with cleaning is feeding freeze dried blood worms instead of live ones; they don’t contribute to algae or other food buildups as much because their bodies melt away quickly after being eaten! Another method for keeping tanks cleaner would be by adding snails (with proper approval) which eat off leftover pellets from hungry mouths while also eating up decaying plants and dead plant matter found at bottom layers.
BEST 20 GALLON FISH TANK FAQ’S
Is a 20 gallon fish tank bis enough for my fish?
There are many factors to consider when deciding if a 20 gallon fish tank is big enough for my fish. It depends on the type of species I am keeping and how many there are in total. If you buy your pet from a store, they will be able to tell me whether it’s going to work or not!
How do i set up my fish tank?
Setting up your fish tank is easy. First, make sure the equipment and decorations are clean before placing them in the tank. Next, read through the manufacturer’s instructions on how to set everything up properly. If you need any help with this process or want more information about setting up a new aquarium visit YouTube for helpful videos!
The first thing someone should do when they’re setting their fish tank is read over all of these details carefully so that there isn’t anything missed out… which could be deadly for our pets if we simply don’t pay attention to little things like cleaning filters at an appropriate time interval etc… Also some pet owners might feel as though Google searching “how exactly does one go about putting together/setting my brand.