Questions

This category will address the most important questions a fishkeeper may ask.

do fish talk to each other

Do Fish Talk To Each Other? How Do Fish Communicate?

Communication is a very advanced function seen in humans but luckily, it’s not just limited to humans, underwater creatures have developed the sense of communication to socialize with each other. So, yes, fish do talk to each other and communicate in different ways for multiple reasons like to align themselves, attract mates, and scare off …

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How to Cure Too Much Oxygen in Fish Tank

Hyperoxygenation: How to Cure Too Much Oxygen in Fish Tank

Oxygen is vital for all living creatures, so too little can be just as bad as too much. A too high concentration of dissolved oxygen is called hyperoxygenation and can be harmful to fish tank inhabitants. Hyperoxygenation can occur naturally or be caused by people adding too much air to the water. The effects of …

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How Many Bags of Substrate Is Needed For A Freshwater Aquarium?

When setting up a new aquarium whether freshwater or saltwater the very first that becomes a part of the aquarium is substrate! Thus, it is essential to know the types, advantages, and most importantly the amount of substrate required. If you are owing to add substrate in your aquarium, you must be sure about the …

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Do fish have blood

Do Fish Have Blood?

A common misconception people have about fish is that they don’t have any blood. In reality, all vertebrates (including humans) and many invertebrates like octopuses and squid are made of cells surrounded by a jelly-like substance called “interstitial fluid.” The interstitial fluid contains dissolved oxygen, nutrients, waste products from metabolism which diffuse through the cell …

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