tropical water

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

What Is The Best Algae Eater For A Cold Water Tank?

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Otocinclus Catfish These algae-eating catfish are one of the best species in the trade, hands-down. These are the smallest species in this article, only getting up to 1.5in or so. This and their very calm demeanor make them perfect for most community tanks. What will eat algae in my cold water fish tank? The truth … Read more