Freshwater Fish Care Guides

Welcome to the Tropical Treasures Wyo aquarium blog — your resource for freshwater fishkeeping. Browse species-specific care guides for guppies, neon tetras, bettas, cichlids, corydoras, and more, with tips on tank mates, feeding, water parameters, and breeding.

Aquarium Setup & Water Quality

Get beginner-friendly guidance on cycling new tanks, choosing filtration, managing water chemistry, and performing routine maintenance. Build a stable, healthy aquatic environment from day one.

Plants, Shrimp & Invertebrates

Discover how to grow live aquatic plants, keep neocaridina and caridina shrimp, and care for snails and other invertebrates. Find tips on lighting, fertilization, CO2, and creating a thriving planted community tank.

The Tank Buddy Blog

Holiday & Vacation Fish Care: How to Leave Your...

Heading out of town? Healthy aquariums can run themselves for a week or two with the right prep. Here's how to set up auto feeders, battery-backup air pumps, heater redundancy,...

Holiday & Vacation Fish Care: How to Leave Your...

Heading out of town? Healthy aquariums can run themselves for a week or two with the right prep. Here's how to set up auto feeders, battery-backup air pumps, heater redundancy,...

Choosing Your First Aquarium Heater: A Beginner...

Buying your first aquarium heater? It's not just "match wattage to gallons." This guide walks you through how to size a heater correctly, the difference between preset and adjustable models,...

Choosing Your First Aquarium Heater: A Beginner...

Buying your first aquarium heater? It's not just "match wattage to gallons." This guide walks you through how to size a heater correctly, the difference between preset and adjustable models,...

Best Fish for 10 and 20 Gallon Aquariums: Compl...

Just got a 10 or 20 gallon tank and not sure what to put in it? This guide breaks down the best fish for small aquariums by category — nano...

Best Fish for 10 and 20 Gallon Aquariums: Compl...

Just got a 10 or 20 gallon tank and not sure what to put in it? This guide breaks down the best fish for small aquariums by category — nano...

Fishless vs Fish-In Cycling: Which Aquarium Met...

Compare fishless vs fish-in cycling, ammonia sources, mature filter media, nitrite-oxidizing bacteria, and safe water testing to choose the right aquarium cycling method.

Fishless vs Fish-In Cycling: Which Aquarium Met...

Compare fishless vs fish-in cycling, ammonia sources, mature filter media, nitrite-oxidizing bacteria, and safe water testing to choose the right aquarium cycling method.

Pleco Care Guide: Tank Size, Diet, Species & Ta...

Pleco care guide: compare species by adult size, water flow, filtration and diet. Learn how to choose the right pleco, feed it well and set up a healthy community aquarium.

Pleco Care Guide: Tank Size, Diet, Species & Ta...

Pleco care guide: compare species by adult size, water flow, filtration and diet. Learn how to choose the right pleco, feed it well and set up a healthy community aquarium.

Fish Quarantine Tank Setup: Equipment & Disease...

Fish quarantine tank setup guide covering equipment, biological filtration, lighting, disease observation, water quality, and safe transfers to protect freshwater aquarium fish.

Fish Quarantine Tank Setup: Equipment & Disease...

Fish quarantine tank setup guide covering equipment, biological filtration, lighting, disease observation, water quality, and safe transfers to protect freshwater aquarium fish.