General Info

Shrimp keeping is a rewarding and fascinating hobby, ideal for both novice and experienced aquarists. Freshwater shrimp are known for their vibrant colors and active behavior, making them a popular choice for aquariums. This guide will primarily focus on Neocaridina shrimp, which are beginner-friendly and come in a variety of striking colors. Additionally, we'll touch upon the differences between Neocaridina and Caridina shrimp, providing a comprehensive overview for enthusiasts.

Neocaridina Shrimp

Neocaridina shrimp, particularly the species Neocaridina davidi, are renowned for their hardiness and ease of care. These shrimp are excellent for beginners due to their adaptability to a wide range of water conditions and temperatures. Here are some key points about Neocaridina shrimp:

Water Parameters

Temperature: Neocaridina shrimp thrive in temperatures between 65°F and 75°F (18°C - 24°C).

  • pH: A pH range of 6.5 to 8.0 is ideal.

  • Water Hardness: They prefer moderate hardness (GH 4-8, KH 3-5).

  • Ammonia/Nitrite: Both should be at 0 ppm, while nitrate levels should be kept below 20 ppm.

These shrimp are NOT picky however whatever your parameters are keep them consistent.

DO NOT CHASE NUMBERS! It’s one of the biggest reasons shrimp keepers fail.

Tank Setup

Tank Size: A minimum of 5 gallons is recommended, but larger tanks are easier to maintain.

  1. Substrate: Inert substrates are ideal, though Neocaridina shrimp are not too picky.

  2. Filtration: Sponge filters are preferred as they provide gentle filtration and a surface for biofilm growth.

  3. Plants and Decorations: Live plants, mosses, and hiding spots are essential to create a comfortable environment and encourage breeding.

Feeding

Neocaridina shrimp are omnivorous and will eat a variety of foods including:

  • Algae Wafers

  • Blood Worms

  • Blanched Vegetables (such as zucchini and spinach)

  • Commercial Shrimp Food

  • Biofilm and Detritus in the tank

Caridina Shrimp

Caridina shrimp, such as the popular Caridina cantonensis, are known for their intricate patterns and striking colors. Here are some key differences:

Water Parameters:

  • Temperature: Prefer slightly cooler water, between 70°F and 76°F (21°C - 24°C).

  • pH: Lower pH range of 6.0 to 6.8.

  • Water Hardness: Soft water with low hardness (GH 4-6, KH 0-2).

Some breeders such as myself keep certain caridina species in tap water just fine. (Not recommended for beginners)

Tank Setup:

  • Similar to Neocaridina but often with specialized substrates that buffer the water to maintain acidic conditions.

    • ADA Aquasoil & Akadema are my go to soils.

Feeding:

Similar diet to Neocaridina but can also benefit from foods high in protein.