# The Clear Water Tank ## Posts - [Hello world!](https://cornflowerblue-stingray-622390.hostingersite.com/hello-world/): Welcome to WordPress. This is your first post. Edit or delete it, then start writing! ## Pages - [Why Are My Fish Dying?](https://cornflowerblue-stingray-622390.hostingersite.com/why-are-my-fish-dying-2/): If you're losing fish, something is wrong with your water, your equipment, or your stocking approach. - [Shop](https://cornflowerblue-stingray-622390.hostingersite.com/shop-2/): Our hand-picked product recommendations — all available on Amazon. We earn a small commission on purchases. - [Privacy Policy](https://cornflowerblue-stingray-622390.hostingersite.com/privacy-policy-3/): This Privacy Policy explains how theclearwatertank.com/ ("we," "us," or "our") collects, uses, and protects your personal information when you visit our website. - [Beginner Planted Tank Guide](https://cornflowerblue-stingray-622390.hostingersite.com/planted-tank-beginners-2/): How to grow live aquatic plants without CO2 injection — the simple, low-tech approach that works for beginners. Updated October 2026. - [How to Set Up a 20-Gallon Tank](https://cornflowerblue-stingray-622390.hostingersite.com/how-to-setup-20-gallon-2/): A complete, step-by-step walkthrough — from choosing your equipment to adding your first fish. Updated October 2026. - [How to Cycle a New Aquarium](https://cornflowerblue-stingray-622390.hostingersite.com/how-to-cycle-aquarium-2/): The most important thing you'll do before adding fish. Here's the complete, beginner-friendly breakdown of the nitrogen cycle and how to do it right. - [Aquarium Guides](https://cornflowerblue-stingray-622390.hostingersite.com/guides-2/): Step-by-step guides for every stage of fishkeeping — from setting up your first tank to advanced planted aquascapes. - [Fluval Plant 3.0 vs Finnex Stingray 2](https://cornflowerblue-stingray-622390.hostingersite.com/fluval-plant-vs-finnex-2/): Which LED light is best for a planted freshwater aquarium? We compare PAR output, spectrum, programmability, and price to find the winner. - [Fish Compatibility Guide](https://cornflowerblue-stingray-622390.hostingersite.com/fish-compatibility-guide-2/): Which fish can live together? This guide covers temperament, tank size requirements, and a compatibility chart for the most popular freshwater species. - [Why Is My Aquarium Water Cloudy?](https://cornflowerblue-stingray-622390.hostingersite.com/cloudy-aquarium-water-2/): The colour of your cloudy water tells you exactly what's wrong. White, green, brown, and yellow cloudiness each have different causes — and different fixes. - [Best Water Conditioners](https://cornflowerblue-stingray-622390.hostingersite.com/best-water-conditioners-2/): Seachem Prime, API Stress Coat, and more — which water conditioner is right for your tank? Updated October 2026. - [Best Substrate for Planted Tanks](https://cornflowerblue-stingray-622390.hostingersite.com/best-substrate-planted-tank-2/): Gravel, sand, or aqua soil — which is best for live plants? We compare the top options for freshwater planted tanks. Updated October 2026. - [Best Picks](https://cornflowerblue-stingray-622390.hostingersite.com/best-picks-2/): Honest, research-backed picks for every piece of equipment you need. Updated for 2026 pricing and availability. - [Best Fish Food](https://cornflowerblue-stingray-622390.hostingersite.com/best-fish-food-2/): Flakes vs pellets vs frozen — we pick the best fish foods for beginner and community tanks, plus how much to feed. Updated October 2026. - [Best Beginner Fish](https://cornflowerblue-stingray-622390.hostingersite.com/best-beginner-fish-2/): These species are the most forgiving, widely available, and rewarding for new fishkeepers. - [Best Aquarium Starter Kits](https://cornflowerblue-stingray-622390.hostingersite.com/best-aquarium-starter-kits-2/): We set up and ran each kit for 60+ days with live fish. Here are the all-in-one aquarium setups worth your money — and the ones to avoid. - [Best LED Aquarium Lights](https://cornflowerblue-stingray-622390.hostingersite.com/best-aquarium-lights-2/): Good lighting makes fish look vibrant and plants thrive. Bad lighting causes algae blooms and washed-out colours. - [Best Aquarium Heaters](https://cornflowerblue-stingray-622390.hostingersite.com/best-aquarium-heaters-2/): Temperature instability is the #1 silent killer in freshwater tanks. - [Best Aquarium Filters](https://cornflowerblue-stingray-622390.hostingersite.com/best-aquarium-filters-2/): We tested hang-on-back, canister, and sponge filters across 10, 20, and 40-gallon tanks. - [Beginner's Guide to Freshwater Aquariums](https://cornflowerblue-stingray-622390.hostingersite.com/beginners-guide-2/): Everything you need to go from "I want a fish tank" to a thriving, healthy aquarium — in one guide. - [AquaClear vs Marineland Penguin Filter](https://cornflowerblue-stingray-622390.hostingersite.com/aquaclear-vs-marineland-2/): Which hang-on-back filter is the best HOB for freshwater aquariums? A full head-to-head comparison. - [API Master Test Kit vs Tetra EasyStrips](https://cornflowerblue-stingray-622390.hostingersite.com/api-vs-tetra-test-kit-2/): Which aquarium test kit is actually worth buying? We compare accuracy, cost per test, and ease of use. - [Affiliate Disclosure](https://cornflowerblue-stingray-622390.hostingersite.com/affiliate-disclosure-2/): theclearwatertank.com/ is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. - [About ClearWaterTank](https://cornflowerblue-stingray-622390.hostingersite.com/about-2/): Your beginner-friendly guide to freshwater aquariums — honest reviews, clear guides, no fluff. - [Blog](https://cornflowerblue-stingray-622390.hostingersite.com/blog/) - [Home](https://cornflowerblue-stingray-622390.hostingersite.com/) - [Ffluval Plant-vs-Finnex](https://cornflowerblue-stingray-622390.hostingersite.com/fluval-plant-vs-finnex/) - [Aaquaclear-vs-Marineland](https://cornflowerblue-stingray-622390.hostingersite.com/aquaclear-vs-marineland/) - [Api-vs-Tetra Test Kit](https://cornflowerblue-stingray-622390.hostingersite.com/api-vs-tetra-test-kit/) - [Why Are My Fish Dying](https://cornflowerblue-stingray-622390.hostingersite.com/why-are-my-fish-dying/) - [Cloudy Aquarium Water](https://cornflowerblue-stingray-622390.hostingersite.com/cloudy-aquarium-water/) - [Fish Compatibility Guide](https://cornflowerblue-stingray-622390.hostingersite.com/fish-compatibility-guide/) - [Planted Tank Beginners](https://cornflowerblue-stingray-622390.hostingersite.com/planted-tank-beginners/) - [How to Setup 20 Gallon](https://cornflowerblue-stingray-622390.hostingersite.com/how-to-setup-20-gallon/) - [How to Cycle Aquarium](https://cornflowerblue-stingray-622390.hostingersite.com/how-to-cycle-aquarium/) - [Best Substrate Planted Tank](https://cornflowerblue-stingray-622390.hostingersite.com/best-substrate-planted-tank/) - [Best Water Conditioners](https://cornflowerblue-stingray-622390.hostingersite.com/best-water-conditioners/) - [Best Fish Food](https://cornflowerblue-stingray-622390.hostingersite.com/best-fish-food/) - [Best Beginner Fish](https://cornflowerblue-stingray-622390.hostingersite.com/best-beginner-fish/) - [Best Aquarium Lights](https://cornflowerblue-stingray-622390.hostingersite.com/best-aquarium-lights/) - [Best Aquarium Heaters](https://cornflowerblue-stingray-622390.hostingersite.com/best-aquarium-heaters/) - [Best Aquarium Filters](https://cornflowerblue-stingray-622390.hostingersite.com/best-aquarium-filters/) - [Best Aquarium Starter Kits](https://cornflowerblue-stingray-622390.hostingersite.com/best-aquarium-starter-kits/): We set up and ran each kit for 60+ days with live fish. Here are the all-in-one aquarium setups worth your money — and the ones to avoid. - [Privacy Policy](https://cornflowerblue-stingray-622390.hostingersite.com/privacy-policy-2/) - [Affiliate Disclosure](https://cornflowerblue-stingray-622390.hostingersite.com/affiliate-disclosure/) - [About](https://cornflowerblue-stingray-622390.hostingersite.com/about/): Your beginner-friendly guide to freshwater aquariums — honest reviews, clear guides, no fluff. - [Shop](https://cornflowerblue-stingray-622390.hostingersite.com/shop/) - [Best Picks](https://cornflowerblue-stingray-622390.hostingersite.com/best-picks/) - [Guides](https://cornflowerblue-stingray-622390.hostingersite.com/guides/) - [Beginers Guide](https://cornflowerblue-stingray-622390.hostingersite.com/beginners-guide/) [comment]: # (Generated by Hostinger Tools Plugin)