Fish Facts

We have added interesting facts about all the species and types of aquarium fish.

Why are Saltwater Fish More Colorful Than Freshwater?

Why are Saltwater Fish More Colorful Than Freshwater?

Saltwater fish are different from freshwater fish. People like to keep them in their aquariums for their versatility. They have a diversity of colors and are appealing.  Why are Saltwater Fish More Colorful Than Freshwater? In general, Saltwater fish are more colorful than freshwater fish due to different environment. The dependence on coral reefs provides …

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Do Fish Have Kidneys?

Do Fish Have Kidneys?

Kidneys in fish are of different sizes in various species such as seawater, marine fish, saltwater, and cartilaginous. Do Fish Have Kidneys? Kidneys in fish play a vital role in different excretory mechanisms like osmoregulation, excretion, homeostasis, and a few others. Fish kidneys regulate the water, salt, and nitrogenous waste like ammonia, urea, creatinine, and …

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Do Fish Get Jealous?

Do Fish Get Jealous?

Fish are cute little pets who can feel jealous of other fish. If you add new fish to an already established aquarium, you will see strange behavior of fish. Do Fish Get Jealous? Yes, the fish get jealous, and there are obvious reasons for this emotion. The lack of attention is one of the major …

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Do Fish Have Elbows?

Do Fish Have Elbows?

Elbows in fish are tiny physical amenities with various functions, they add power to the swimming pattern. It is an elongated structure and remains hidden under scales. The fins gain their strength through these organs. They are right under the scales area. Do Fish Have Elbows? Fish have elbow-like structures for maximum support. The elbows …

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