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Germs: Bacteria, Viruses and Fungi
Germs, characterized as viruses, bacteria, and fungi, are different in size and shape, structure, reproduction methods, hosts, and the diseases or infections they cause.
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Interesting Fish Facts
Learn about the distribution, senses, species, and some unusual characteristics of fish.
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Heart Anatomy
The cardiovascular system employs the heart and blood vessels essential to the constant supply of oxygen and life-sustaining nutrients needed for life of all living animals.
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Ich in Freshwater Fish
Freshwater Ich is a protozoan disease that is often called 'white spot disease' and is the most common disease to infect freshwater fish. Caused by Ichthyophthirius multifiliis, this disease is similar to saltwater ich.
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Nitrogen Cycle
The nitrogen cycle is responsible for the biological filtration within the aquarium system. Understanding the nitrogen cycle and situations that may cause damage to this process, will help you prevent or avoid the loss of aquarium inhabitants.
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