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Aquarium & Fishkeeping Guides

Practical guides on fish care, tank setup, aquascaping and aquarium plants for fishkeepers in Singapore.

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How to Quarantine New Aquarium Fish Before Adding Them to Your Tank

How to Quarantine New Aquarium Fish Before Adding Them to Your Tank

Quarantining new fish before adding them to your display tank is one of the most important disease-prevention steps in fishkeeping. This guide explains the simple process that protects your entire aquarium.

FishyHub Editorial Team
7 min
26 January 2026
Aquarium Substrate Guide: Gravel, Sand, Soil, and Planted Tank Substrates Explained

Aquarium Substrate Guide: Gravel, Sand, Soil, and Planted Tank Substrates Explained

The substrate you choose shapes your entire aquarium setup — from plant growth to fish health. This guide compares gravel, sand, aqua soil, and specialty substrates so you can make the right choice for your tank.

FishyHub Editorial Team
7 min
12 January 2026
How Much and How Often Should You Feed Aquarium Fish?

How Much and How Often Should You Feed Aquarium Fish?

Overfeeding is the most common mistake in fishkeeping. Learn the right feeding frequency, portion sizes, and foods for different fish species to prevent cloudy water, algae, and health problems.

FishyHub Editorial Team
7 min
5 January 2026
Aquarium Heater Guide: Choosing the Right Temperature for Tropical Fish

Aquarium Heater Guide: Choosing the Right Temperature for Tropical Fish

Do you actually need a heater in Singapore? This guide explains when heaters are and aren't necessary, how to choose the right wattage, and which fish need precise temperature control.

FishyHub Editorial Team
7 min
29 December 2025
Aquarium Filter Guide: Sponge, Hang-On-Back, Canister, and Internal Filters Compared

Aquarium Filter Guide: Sponge, Hang-On-Back, Canister, and Internal Filters Compared

Choosing the right aquarium filter can make or break your tank. This guide compares sponge, HOB, canister, and internal filters so you can pick the best option for your setup and budget.

FishyHub Editorial Team
7 min
22 December 2025
Nano Aquarium Guide: Best Fish, Shrimp, and Plants for Small Tanks

Nano Aquarium Guide: Best Fish, Shrimp, and Plants for Small Tanks

Nano aquariums are perfect for Singapore HDB apartments — compact, beautiful, and surprisingly rewarding. Learn the best fish, shrimp, and plants for tanks under 40 litres, and how to keep them stable.

FishyHub Editorial Team
7 min
15 December 2025
Aquarium Snail Guide: Nerite, Mystery, Ramshorn, and Malaysian Trumpet Snails Compared

Aquarium Snail Guide: Nerite, Mystery, Ramshorn, and Malaysian Trumpet Snails Compared

Aquarium snails are underrated allies — they eat algae, clean substrate, and improve tank health. This guide compares the most popular freshwater snail species so you can choose the right one for your tank.

FishyHub Editorial Team
7 min
8 December 2025
Tetra Fish Guide: The Best Tetras for Peaceful Community Aquariums

Tetra Fish Guide: The Best Tetras for Peaceful Community Aquariums

Tetras are the backbone of peaceful planted community tanks. This guide compares the best tetra species — neon, cardinal, ember, rummy-nose, and more — to help you build a stunning, harmonious aquarium.

FishyHub Editorial Team
7 min
24 November 2025
Ranchu Goldfish Care Guide: Tank Setup, Feeding, and Water Quality Tips

Ranchu Goldfish Care Guide: Tank Setup, Feeding, and Water Quality Tips

Ranchus are the prized "king of goldfish" — round, fin-less, and endlessly charming. This guide covers the specific tank, filtration, and feeding needs that keep fancy ranchu goldfish healthy.

FishyHub Editorial Team
8 min
10 November 2025
Arowana Care Guide: Tank Size, Diet, Growth, and Long-Term Commitment

Arowana Care Guide: Tank Size, Diet, Growth, and Long-Term Commitment

Arowanas are majestic, fast-growing predators that demand massive tanks and serious commitment. This guide covers what it really takes to keep an arowana responsibly in Singapore.

FishyHub Editorial Team
8 min
27 October 2025
Cherry Shrimp Care Guide: A Beginner's Guide to Freshwater Shrimp Tanks
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Cherry Shrimp Care Guide: A Beginner's Guide to Freshwater Shrimp Tanks

Cherry shrimp are the perfect introduction to freshwater invertebrates — easy to keep, fascinating to watch, and ideal for planted nano tanks. This guide covers tank setup, water parameters, feeding, and breeding.

FishyHub Editorial Team
7 min
13 October 2025
Goldfish Tank Setup Guide: Why Bowls Are Not Enough

Goldfish Tank Setup Guide: Why Bowls Are Not Enough

Goldfish are not bowl fish — they grow large, produce heavy waste, and need proper filtration and space. This guide explains what a goldfish actually needs and how to set up a tank where they can truly thrive.

FishyHub Editorial Team
8 min
29 September 2025