Tagged With Tropical Fish

Male betta fish in full courtship display, with extended fins, facing a female in a tank filled with bubble nests

Betta Fish Mating: Courtship, Nests, and Reproductive Strategies

25 April 2024

The intricate reproductive biology of betta fish, which involves courtship displays, spawning acts, and male parental care.

Can Turtles Hear? An In-Depth Look at Their Unusual Ears

23 April 2024

Turtles have an inner ear that enables them to hear on land and in the water, even though they don't have an outer ear.

Medium-sized, grey blue catfish with spotted fins resting on a damp cloth, with a curious expression as it begins to dry out

How Long Can Catfish Live Out of Water? Understanding Catfish's Limits Outside of Water

22 April 2024

Depending on the size of the catfish, they can live for different lengths of time, ranging from 5-10 minutes for small catfish to over an hour for larger species.

Close-up of a red and orange betta fish with a dramatic, fanned tail peeking out from the water's surface in a heavily planted aquarium

Why Is My Betta Fish Always at the Top of the Tank? Unveiling Aquatic Habits

20 April 2024

Betta fish might be hanging out at the surface of the water because of poor water conditions, the way the tank is set up, or their natural instincts.

Close-up of a hand sprinkling colorful fish pellets into an aquarium with a vibrant yellow betta fish swimming among them

How Much Should You Feed a Betta Fish? Optimal Feeding Practices

16 April 2024

Feeding your betta fish the right way is important for their health and to prevent digestive problems.

Close-up of a koi fish's face with whisker-like barbels and large, expressive eyes

What Do Koi Fish Eat? Understanding Their Diverse Dietary Needs

11 April 2024

Koi fish need a diverse diet that includes commercial pellets, flakes, veggies, and live food to stay healthy and vibrant.

A turtle swimming just below the water's surface, its long neck extended and exhaling bubbles as its webbed feet propel it forward

How Do Turtles Breathe Underwater? Evolutionary Adaptations

9 April 2024

How turtles have evolved some pretty amazing ways to breathe while they're underwater and stay submerged for long periods of time.

Hand using a water testing kit to check ammonia levels in a heavily planted aquarium

How to Lower Ammonia Levels in Your Fish Tank? A Comprehensive Guide

9 April 2024

Complete overview of how to reduce harmful ammonia in your aquarium by using water changes, filtration, plants, and more.

Three female Betta fish of different vibrant colors swimming peacefully in a planted aquarium

Can Female Betta Fish Live Together Harmoniously? Cohabitation Considerations

5 April 2024

Female bettas can coexist in a sorority tank if you take the time to set it up correctly, provide enough room and hiding places, and stay on top of any issues that arise.

A small fish swimming in a sealed plastic bag being carefully carried through a garden with flowers and greenery

How Long Can Fish Live in a Bag? The Science of Safe Transportation

4 April 2024

How long can fish live in a bag? Important variables that will determine the length of time include temperature, oxygen, and the buildup of ammonia.

A single neon tetra with its signature blue and red stripe swimming among a group of its kind in a dimly lit, heavily planted aquarium

Cardinal Tetra vs. Neon Tetra: What Are the Differences?

30 March 2024

Major ways that cardinal tetras and neon tetras differ, such as size, coloration, water conditions, and how long they live.

Planted aquarium with clear blue-green water and three tropical fish swimming

Can Aquariums Reduce Nitrates? Exploring Effective Strategies

26 March 2024

Ways to reduce nitrates in a fish tank, such as changing the water, using live plants, and employing chemical filtration.