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Aquarium Equipment

Best Protein Skimmer For 75-300 Gallon Tank
Aquarium Equipment

Best Protein Skimmer For 75-300 Gallon Tank

The best protein skimmer for your 75-300 gallon saltwater aquarium depends on your tank size, sump space, and maintenance preferences. We review five proven models that excel at removing dissolved waste and improving water quality in medium to large marine systems.

Photo by Skimz on Openverse (CC BY-SA 4.0)

How to Remove Black Beard Algae from Driftwood and Rocks?
Aquarium Equipment

How to Remove Black Beard Algae from Driftwood and Rocks?

Black beard algae is one of the toughest aquatic pests to eliminate because it thrives in poor water quality and weak plant growth. Rather than manually scrubbing, the real solution is to fix the environmental conditions that allow it to return.

Photo by Aditya Joshi on Openverse (CC BY-SA 3.0)

Aquarium Equipment

Are Protein Skimmers Necessary in a Saltwater Aquarium?

While a saltwater aquarium can technically survive without a protein skimmer, these devices are essential for removing dissolved organic matter and keeping water pristine-making them one of the most important investments you'll make in the hobby.

Is Pico Saltwater Tank Good for Beginners? Are Pico Reefs Hard to Keep?
Aquarium Equipment

Is Pico Saltwater Tank Good for Beginners? Are Pico Reefs Hard to Keep?

Pico saltwater tanks seem like a logical starting point for beginners, but their tiny volume makes water chemistry unstable and maintenance demanding-experienced aquarists recommend larger tanks for anyone new to the hobby.

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

Fish Tank Volume Calculator - Cylindrical, Rectangular, and More
Aquarium Equipment

Fish Tank Volume Calculator - Cylindrical, Rectangular, and More

Use accurate volume calculations to size your aquarium properly and ensure healthy fish growth and stable water chemistry. Learn how to measure rectangular, cylindrical, and specialty tank shapes.

Photo by AZRainman on Openverse (CC BY 2.0)

GH in Aquarium: How to Raise GH and KH in My Tank?
Aquarium Equipment

GH in Aquarium: How to Raise GH and KH in My Tank?

Raising GH and KH in your aquarium is essential for keeping fish healthy, supporting plant growth, and preventing pH swings-here's exactly how to do it safely.

Photo by Alicia-Lee-07 on Openverse (CC BY-SA 2.0)

How to Move an Aquarium to a New House? Complete Guide (2022)
Aquarium Equipment

How to Move an Aquarium to a New House? Complete Guide (2022)

Moving an aquarium requires careful planning to protect your fish, equipment, and water chemistry during transport. Follow a proven 10-step process-from bagging fish to acclimating them in their new location-to ensure a safe transition.

Photo by amanderson2 on Openverse (CC BY 2.0)

Can I Give Human Vitamins for Aquarium Fish? Do They Need Vitamins?
Aquarium Equipment

Can I Give Human Vitamins for Aquarium Fish? Do They Need Vitamins?

No-giving human vitamins to aquarium fish can be harmful because the concentrations are far too high for their smaller bodies. Instead, a varied, quality diet usually provides all the vitamins and minerals fish need.

Photo by The Official CTBTO Photostream on Openverse (CC BY 2.0)

Aquarium Equipment

Water Temperature in Fish Tank - How to Adjust It in Your Aquarium?

Fish are cold-blooded, so even small temperature swings can stress them and trigger disease, stunted growth, or oxygen starvation. Learn how to monitor, adjust, and stabilize your aquarium temperature for healthier fish.