tropical marine fish

What Is A Tropical Marine Fish?

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Tropical marine fish are from the sea in these areas, and therefore live in saltwater There are a few fish which are called ‘brackish water’, and these are from the water areas where the rivers flow into the sea, and so are used to a much lower salinity than proper marine fish. Whats the difference … Read more

What Is The Most Colorful Tropical Fish?

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Probably the best known colourful tropical fish is the Neon tetra , with its bright red and electric blue colouration. Keep a shoal of neons and subdued lighting and it’s almost like they produce a light source of their own. How often should I do a water change? Little and often works best, a small … Read more