๐ŸŸColor Fin Aquatics

Blog

Fish care guides, aquascaping tips, and aquatic news.

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Getting StartedMay 1, 2025

The Beginner's Guide to Setting Up a Freshwater Aquarium

Starting your first aquarium can feel overwhelming. In this guide we walk you through tank sizing, cycling, water parameters, and choosing your first fish.

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Fish CareApril 18, 2025

Betta Fish Care: Everything You Need to Know

Bettas are one of the most popular aquarium fish โ€” but they have specific needs. Learn about tank size, water temperature, diet, and compatible tankmates.

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AquascapingApril 5, 2025

Why Live Plants Make Your Aquarium Better

Live plants don't just look beautiful โ€” they naturally filter water, reduce algae, and provide hiding spots that reduce fish stress.

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Water ChemistryMarch 22, 2025

Water Quality 101: pH, Ammonia, and Nitrates Explained

Understanding your water parameters is the single most important skill for any aquarist. We break down the key values and what to do when they're off.

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ShippingMarch 10, 2025

How We Ship Live Fish Safely Across the Country

Ever wondered how live fish survive a trip through the mail? Learn about our packaging process, oxygen levels, temperature control, and transit times.

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Fish CareFebruary 28, 2025

Building the Perfect Community Tank

Not all fish play well together. Discover which species make ideal tankmates and how to build a peaceful, thriving community aquarium.

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