Eco-friendly Freshwater Aquarium: Sustainable Fish, Supplies, and Best Practices

The increasing popularity of home aquariums fish tank has come with a heightened awareness of the environmental impact associated with aquatic hobbies. The pursuit of a more sustainable aquarium lifestyle requires keen attention to the fish species, supplies, and practices that shape our underwater world. Our comprehensive guide will walk you through the creation and maintenance of an eco-friendly freshwater aquarium that delights the senses while minimizing environmental impact.

At the heart of any eco-friendly aquarium are fish bred through sustainable practices. By choosing captive-bred fish species, you'll contribute to the preservation of wild populations while creating a beautiful underwater world. Discover captivating eco-friendly species, including Guppies, Zebra Danios, and Mystery Snails, to add to your aquatic paradise.

Of course, an eco-conscious aquarium extends beyond the fish that inhabit it. We'll guide you through essential supplies and equipment that prioritize environmental sustainability, such as LED lights, energy-efficient heaters, and filters. Additionally, explore how natural materials and plants can be incorporated into aquascaping to create breathtaking, green aquascapes.

Finally, we'll expand upon sustainable practices outside the aquarium, including supporting local nurseries, recycling, and advocating for aquatic education and conservation initiatives. As you dive into the world of eco-friendly aquariums, you'll not only transform your home into an aquatic haven but also contribute to a more sustainable, vibrant future for our planet.

Embark on a sustainable adventure to create an eco-friendly freshwater aquarium that will benefit our aquatic world while enriching and enlightening your own. Dive in to discover a new realm of green possibilities!

Top 5 Popular Freshwater Shrimp Species: A Guide for Aquarists

Venture into the captivating world of freshwater shrimp by exploring five beloved species that charm aquarium hobbyists everywhere:

  1. Cherry Shrimp (Neocaridina davidi): Cherished for their brilliant red coloration, these resilient and easy-to-keep shrimp are perfect for novices or experienced shrimp enthusiasts alike.
  2. Amano Shrimp (Caridina multidentata): Named after famed aquascaper Takashi Amano, these diligent algae eaters help keep your aquarium clean while displaying their subtle translucent grey hue and delicate pattern.
  3. Ghost Shrimp (Palaemonetes paludosus): True to their name, these transparent shrimp skillfully camouflage themselves. Ghost shrimp are an attractive and budget-friendly addition to any community tank.
  4. Bamboo Shrimp (Atyopsis moluccensis): These intriguing fan-handed filter feeders require slightly stronger water currents to support their feeding habits. Their reddish-brown color and elongated, whisker-like appendages create a striking visual appeal.
  5. Blue Velvet Shrimp (Neocaridina davidi var. "Blue Velvet"): Exhibiting their eye-catching blue hue, these beautiful invertebrates are selectively bred from the same species as Cherry Shrimp and are similarly hardy and straightforward to care for.

Gaining insight into the unique features and care needs of these popular species helps you determine the best freshwater shrimp to introduce to your aquarium.

Setting Up the Ideal Freshwater Shrimp Tank: Sizes, Filtration, and Heating

Set the stage for a thriving shrimp environment by considering these crucial aspects of tank setup:

  1. Tank Size: The size of your shrimp tank primarily depends on the chosen species and the number of shrimp you plan to house. Some smaller shrimp, like Cherry Shrimp, can flourish in tanks as small as 5 gallons. However, larger tanks offer better stability and more options for tank mates.
  2. Aquarium Filter: Freshwater shrimp are sensitive to water quality, requiring efficient filtration. A sponge filter or gentle hang-on-back filter is suitable for maintaining cleanliness, water clarity, and safety in your shrimp tank without posing a hazard to the shrimp.
  3. Aquarium Heater: Most freshwater shrimp species prefer a stable temperature range between 68°F and 76°F. Ascertain water temperature remains constant by investing in a high-quality submersible aquarium heater.

By selecting an appropriate tank size, filtration, and heating system, you lay the groundwork for a comfortable and healthy environment for your freshwater shrimp.

Creating the Perfect Shrimp Habitat: Plants, Hiding Spots, and Substrate Choices

Design a nurturing, stress-free environment for your shrimp to promote their well-being and overall health:

  1. Plants: Incorporating live plants, like Java Fern, Java Moss, Anubias, and Cryptocoryne, improves water quality, provides hiding spaces, and fosters a natural environment for your shrimp.
  2. Hiding Spots: In addition to plants, supply shrimp with other sanctuaries, such as rocks, driftwood, clay tubes, or commercial shelters. These structures offer security and facilitate molting, an essential aspect of shrimp growth.
  3. Substrate: Opt for a soft substrate, like sand or fine gravel, that won't harm your shrimp's fragile exoskeleton. Some hobbyists prefer specialized shrimp substrates designed to buffer and stabilize pH, further ensuring your shrimp's comfort and safety. We recommended use Tropica Soil, OASE ScaperLine Soil, UNS Controsoil 

Incorporating appropriate plants, hiding spots, and substrate enriches and personalizes your shrimp habitat while contributing to a thriving and successful aquatic environment.

Freshwater Shrimp Tank Mates: Harmonious Pairings for a Thriving Aquarium

Introduce suitable tank mates for your shrimp to create a harmonious, aquatic community:

  1. Small, Peaceful Fish: Avoid fish that prey on shrimp or display aggressive behavior. Instead, contemplate small, tranquil fish like Ember Tetras, Rasboras, or Pygmy Cory Catfish.
  2. Snails: Snails can make exceptional tank mates for shrimp, as they occupy a different ecological niche and contribute to tank cleanliness.
  3. Otto Catfish: These diminutive catfish bring additional algae-eating prowess to your aquarium while generally leaving your shrimp undisturbed.
  4. Shrimp Only: For a serene tank experience, consider having only compatible shrimp in an environment that encourages successful breeding and minimizes potential stress factors.

Establish a balanced and harmonious aquarium by pairing suitable tank mates with your freshwater shrimp, fostering a diverse and peaceful aquatic community.


Delving into the mesmerizing world of freshwater shrimp brings new excitement and broadens the scope of your aquatic hobby. By understanding the specific care requirements, preferences, and characteristics of these entrancing creatures, you can create a thriving shrimp haven that showcases their captivating natural beauty and charm.

Elevate your aquarium experience with the lively presence and invaluable contributions of freshwater shrimp. Experience the joy, fascination, and tranquility that these tiny aquatic gems provide as they become an integral component of your underwater world. Make sure you get your aquarium supplies from Splashy Fish, your trusted supplier of freshwater fish, plants,  and all aquarium accessories. Check out what we have to offer!