Skip to content
Animal-Fella-Logo
  • Animal Facts
  • Fish
    • Betta Fish
    • Goldfish
    • Guppy Fish
    • Cichlids Fish
    • Turtle
    • Koi Fish
    • Freshwater
    • Saltwater
  • About Us
  • Search

Different Types Of Koi Fish

By William Rieder
Budo-Goromo

For centuries, koi fish have been one of the most popular fish for people to keep. Their elegant scales and impressive size can transform any outdoor pond into quite a regal spot. Their breathtaking beauty makes them a prime candidate for selective breeding. Their countless breeds create a whole rainbow of fish for hobbyists to …

Different Types Of Koi Fish Read More »

A Guide to Choosing the Best Filter for a 10-Gallon Tank

By William Rieder

A 10-gallon tank is THE basic option for rookie fish keepers. It’s small, simple, and easy to maintain. Assuming that you have already bought (or intend to buy) a 10-gallon aquarium, let’s talk about one must-have attachment – a filter. Having the best filter for a 10-gallon tank is a must. Otherwise, you’ll end up …

A Guide to Choosing the Best Filter for a 10-Gallon Tank Read More »

The Best Corals for Reef Tanks [Complete Guide]

By William Rieder
Hammer Corals

Many hobbyists agree that corals reef tanks are among one of the more beautiful projects. Designing a coral tank is no small feat though. Just as they are incredibly vibrant, they are also notoriously difficult to maintain. Raising coral is different from working with other marine animals. With a little bit of research, raising coral …

The Best Corals for Reef Tanks [Complete Guide] Read More »

The Best Turtle Food On The Market [Review and Buying Guide]

By William Rieder

A turtle can be your best friend for a very long time. However, as they are a bit picky about their food habits, you should make sure to offer them the best turtle food you can. Otherwise, they could fall victim to malnutrition or disease. As well as offering them fresh veggies and fruits, you …

The Best Turtle Food On The Market [Review and Buying Guide] Read More »

What Temperature Should Betta Fish Water Be?

By William Rieder

Many people don’t realize that low maintenance betta fish need the temperature of their water to be between 78 and 80 degrees Fahrenheit (25.5 to 26.5 degrees Celsius). Do you have the proper equipment to keep your betta happy and healthy? Betta fish have long been a favorite among aquarium hobbyists, but there is a …

What Temperature Should Betta Fish Water Be? Read More »

A Look at the Best Air Stones for Aquariums

By William Rieder

Having an air stone in your aquarium will greatly improve its water quality. It creates healthy water and air flow in your aquarium. Furthermore, water throughout the tank will have constant food and nutrient level. Air stones are the easiest and cheapest solution for maintaining a healthy aquatic environment for your fish and plants. The …

A Look at the Best Air Stones for Aquariums Read More »

Best Light Spectrum For Coral Growth

By William Rieder
Light Spectrum For Coral Growth

Coral is a rich and diverse animal you can put into your aquarium. This amazing organism adds an interesting and expert style to any reef aquarium. Something which deters many hobbyists from keeping this saltwater animal is the level of expertise it requires. Coral is an expensive addition to an aquarium, and it can be …

Best Light Spectrum For Coral Growth Read More »

The Best Aquarium Snails For Your Tank [Type of Snails]

By William Rieder
Aquarium Snails

When deciding what to put in your new fish tank, it can be easy to dismiss aquarium snails. But any expert will tell you that these little, shelled invertebrates should not be ignored! Snails are an integral part of any balanced freshwater community tank. While good snails can help take your tank up a level, …

The Best Aquarium Snails For Your Tank [Type of Snails] Read More »

A Guide to Choosing the Best Aquarium CO2 Regulator

By William Rieder
Aquarium CO2 Regulator

Do you intend to have a planted aquarium? Then, you MUST consider getting a fine CO2 system for your aquarium with an aquarium CO2 regulator and a CO2 diffuser. Without a good CO2 regulator, you may kill everything in your aquarium system. This could be either because of too much CO2 or too little. The …

A Guide to Choosing the Best Aquarium CO2 Regulator Read More »

Why Do My Betta Fish Make Bubble Nests?

By William Rieder
Why do betta fish make bubble nests?

Anyone who has had a betta fish before might have noticed a peculiar collection of bubbles at the top of their tank. This is no cause for alarm! These amazing constructions are actually their bubble nests. Their fascinating breeding behavior may surprise you. Betta fish are known for a long list of interesting behaviors. While …

Why Do My Betta Fish Make Bubble Nests? Read More »

Best Filter For A 20-Gallon Tank [Review And Buying Guide]

By William Rieder
Filter for a 20-Gallon Tank

New fishkeepers often have a hard time designing their first aquarium system. There are a lot of devices and supporting equipment out there that you can skip for your first try. But you can NEVER skip or overlook the importance of a filter. An aquarium filter makes the aquarium healthy and habitable for fish and …

Best Filter For A 20-Gallon Tank [Review And Buying Guide] Read More »

Do Your Betta Fish Need to Sleep?

By William Rieder
Do Betta Fish Sleep

Betta fish are fun and rewarding pets, but do you need to keep a night light on for them? It may come as a surprise to many fish keepers that fish do actually sleep, just not in the way you might expect. Betta fish remain one of the most popular pet fish for several reasons. …

Do Your Betta Fish Need to Sleep? Read More »

Best Coral Food: The Ultimate Nutrition Guide for Coral

By William Rieder
Coral food

It’s quite easy to find fish food, regardless of whether your fish are freshwater or marine fish. However, when it comes to coral, many of us tend to ignore their needs. The truth is coral has a very specific diet and can even die without food. Therefore, you must choose the best coral food for …

Best Coral Food: The Ultimate Nutrition Guide for Coral Read More »

The Best Fish for A Nano Tank You Can Have

By William Rieder
Fish for A Nano Tank

Aquariums don’t have to be huge and flashy. There are many models which have a kind of minimalist elegance to them. Nano tanks are popular among hobbyists due to their petite size and aesthetic appeal. They can be a perfect addition to a kitchen counter, classroom or even an office desk. However, with the tiny …

The Best Fish for A Nano Tank You Can Have Read More »

A Guide to Choosing the Best UV Sterilizer for Your Aquarium

By William Rieder
UV Sterilizer

There are some persistent issues which you might have to face regarding your aquarium – viruses, bacteria, parasites and algae. These harmful microorganisms not only pollute the water, but can also cause deadly diseases in your fish. The easiest solution is getting the best UV sterilizer for your aquarium. In this way, you can actively …

A Guide to Choosing the Best UV Sterilizer for Your Aquarium Read More »

What Do Betta Fish Eat In The Wild?

By William Rieder
What Do Betta Fish Eat In The Wild

Betta fish are a popular pet, and it can be a weird thought that, somewhere, these fish live in the wild. A hobbyist can learn a lot from the natural behavior of the wild betta. Would you believe that mosquito larvae, bloodworms, and water fleas have inspired the dry pellets we use today? When you …

What Do Betta Fish Eat In The Wild? Read More »

The Best LED Lighting for Reef Tanks [With Buying Guide]

By William Rieder
LED Lighting for Reef Tanks

A lot of new fishkeepers don’t know this, but reef tank lighting systems are different from freshwater tank lighting systems. This is mainly due to the fact that coral reefs require a specific type of light in order to grow at a healthy rate. So, if you are planning to set up a reef tank, …

The Best LED Lighting for Reef Tanks [With Buying Guide] Read More »

Why Does My Betta Fish Lie At The Bottom Of Its Tank?

By William Rieder
Betta fish lie

It can be concerning to find your betta fish lying at the bottom of its tank. Betta fish are unlike many of your other pets in that we usually don’t see them lying down to take a nap. If a betta fish appears to be snoozing at the bottom of its tank, this could be …

Why Does My Betta Fish Lie At The Bottom Of Its Tank? Read More »

The Best 20-Gallon Aquariums Reviews For Your Fish [with Buying Guide]

By William Rieder
Best-20 Gallon Aquariums

If you are starting your aquascaping journey, you should start with a tank that isn’t too big or too small. A 20-gallon aquarium is the ideal option for you in this case. However, as you are just starting out, you should focus on the best 20-gallon aquarium kit rather than just a 20- gallon fish …

The Best 20-Gallon Aquariums Reviews For Your Fish [with Buying Guide] Read More »

Why Is My Betta Fish Not Eating? (The Complete Solution)

By William Rieder
Why Is My Betta Fish Not Eating?

Are you afraid that your betta fish will die from not eating? Skipping a few meals here and there isn’t uncommon for a betta fish. However, when missed feedings occur regularly or in consecutive days, you might start to wonder if something is seriously wrong with your betta. If you are looking for a solution, …

Why Is My Betta Fish Not Eating? (The Complete Solution) Read More »

Posts navigation
← Previous Page 1 … 3 4 5 … 7 Next Page →

  • Can You Reuse Aquarium Filters? Everything You Need To Know
  • Where To Position Aquarium Filter? Find Solution
  • How Long Should an Aquarium Filter Be On? Everything You Need To Know
  • Can I Use Charcoal As Aquarium Filter? Is It Safe? [See Inside!]
  • Do Aquarium Filters Oxygenate The Water? Surprising Answer Inside!

Affiliate Disclosure: When possible, Animal Fella uses affiliate links (at no additional cost to you). As an Amazon Associate, I earn from qualifying purchases.

About Us

William Rieder Avatar

Hi, my name is William Rieder and I'm a pet and animal blogger. I love reviewing all things pet related, from dogs to cats to horses!
I enjoy helping people find the perfect pet for their lifestyle and am always interested in hearing what they have to say about their pets.

Meet Me
© 2025 Animal Fella
  • Privacy Policy
  • Earning Disclaimer
  • Contact Us