The Aquarium Adviser
Aquarium

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Aquarium

How to Set Up a Quarantine Tank for Saltwater Fish
Saltwater

How to Set Up a Quarantine Tank for Saltwater Fish

A quarantine tank is an essential safeguard for any saltwater aquarist, allowing you to isolate and observe new fish and corals for 2-4 weeks before introducing them to your main tank-dramatically reducing the risk of disease and parasite outbreaks.

Photo by Sydney Heritage on Openverse (CC BY 2.0)

Learn How to Use a Deep Sand Bed in Your Tank
Saltwater

Learn How to Use a Deep Sand Bed in Your Tank

A deep sand bed (DSB) is a 3-6 inch layer of fine sand colonized by beneficial bacteria and sand-dwelling organisms that acts as a biological filter in saltwater aquariums. When set up correctly, it performs both nitrification and denitrification, helping to maintain stable water chemistry in reef and marine systems.

Photo by 300td.org on Openverse (CC BY 2.0)

Cloudy Water in an Established Aquarium, Why Is It Cloudy, How to Fix It?
Aquarium Equipment

Cloudy Water in an Established Aquarium, Why Is It Cloudy, How to Fix It?

Cloudy water in an established aquarium usually stems from a bacterial bloom, algae bloom, or suspended debris-each with different causes and solutions. Understanding which type you have is the first step to clearing your tank naturally.

Photo by sagesolar on Openverse (CC BY 2.0)

10 Fish for 10-Gallon Tank | Best Freshwater Fish (2022)
Fish

10 Fish for 10-Gallon Tank | Best Freshwater Fish (2022)

The best 10-gallon fish are small, peaceful species like guppies, platys, rasboras, and dwarf gouramis that tolerate stable conditions without aggressive behavior. Success requires choosing compatible species, maintaining clean water, and avoiding overstocking.

Photo by laszlo-photo on Openverse (CC BY 2.0)

How To Clean a Fish Tank - Gravel, Decoration & Change Aquarium Water
Aquarium Equipment

How To Clean a Fish Tank - Gravel, Decoration & Change Aquarium Water

Regular partial water changes and gravel vacuuming prevent toxic bioaccumulation and keep your fish healthy. Follow these seven steps to clean your freshwater or saltwater tank safely and effectively.

Photo by Rod Waddington on Openverse (CC BY-SA 2.0)

When Do You Stop Adding Ammonia During a Fishless Cycle?
Aquarium Equipment

When Do You Stop Adding Ammonia During a Fishless Cycle?

You stop adding ammonia to your fishless cycle once nitrite begins appearing-typically around the 7-10 day mark-and then adjust your dosing downward as the cycle matures.

Photo by MattHurst on Openverse (CC BY-SA 2.0)