Razz Aquatics Blog

Two planted freshwater shrimp aquariums comparing light inert gravel with dark active aquasoil

Best Substrate for a Shrimp Tank: Inert vs...

Compare inert gravel and active aquasoil for Neocaridina and Caridina shrimp tanks.

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Best Substrate for a Shrimp Tank: Inert vs...

Compare inert gravel and active aquasoil for Neocaridina and Caridina shrimp tanks.

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Dense green Java moss growing on a mat for a freshwater shrimp aquarium

Java Moss Care: How to Grow It in a Shrimp...

Learn how to attach, light, trim, clean and propagate Java moss in a shrimp aquarium.

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Java Moss Care: How to Grow It in a Shrimp...

Learn how to attach, light, trim, clean and propagate Java moss in a shrimp aquarium.

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Blue Dream Neocaridina shrimp grazing in a planted freshwater aquarium

Best Freshwater Shrimp for Beginners: 7 Ea...

Compare seven beginner-friendly Neocaridina shrimp choices and learn what matters before buying.

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Best Freshwater Shrimp for Beginners: 7 Ea...

Compare seven beginner-friendly Neocaridina shrimp choices and learn what matters before buying.

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Red Neocaridina shrimp in a planted aquarium with a heater and thermometer

Do Freshwater Shrimp Need a Heater?

A heater is optional for some freshwater shrimp tanks and essential for others. The decision depends on species, room temperature and daily stability.

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Do Freshwater Shrimp Need a Heater?

A heater is optional for some freshwater shrimp tanks and essential for others. The decision depends on species, room temperature and daily stability.

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Ember tetra swimming in a planted freshwater nano aquarium

Nano Fish Tank Size Guide: How Much Space ...

“Nano” describes small fish, not a universal tank size. Match tank volume, footprint and group size to the species you want to keep.

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Nano Fish Tank Size Guide: How Much Space ...

“Nano” describes small fish, not a universal tank size. Match tank volume, footprint and group size to the species you want to keep.

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Blue Dream Neocaridina shrimp in a planted freshwater aquarium

Neocaridina Water Parameters: GH, KH, pH, ...

Use practical starting ranges to evaluate water for Neocaridina shrimp—and learn why stable, tested water matters more than chasing one perfect number.

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Neocaridina Water Parameters: GH, KH, pH, ...

Use practical starting ranges to evaluate water for Neocaridina shrimp—and learn why stable, tested water matters more than chasing one perfect number.

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