Yellow Neon Shrimp (Neocaridina davidi) 1.5-2 cm

Overview

Our Yellow Neon Neocaridina shrimp are a striking, easy-care freshwater invertebrate that brings instant colour and movement to planted aquariums. Sold at approximately 1.5-2 cm, these active little shrimp are perfect for aquarists looking to add a bright, eye-catching clean-up crew to a nano tank, shrimp-only setup, or peaceful community aquarium. Their vivid yellow colour stands out beautifully against dark substrates, mosses, and lush green plants, making them a favourite for aquascapes.

Neocaridina shrimp are one of the best choices for beginners because they are hardy, adaptable, and rewarding to keep when their water is kept stable. They spend much of their time grazing on biofilm, algae, and microscopic organic matter, helping to keep the tank tidy while also providing endless interest as they forage, moult, and breed. With the right conditions, they can establish a thriving colony.

At Tropical Fish Co, we carefully select and pack healthy livestock for fast UK delivery, and every order is covered by our live arrival guarantee for peace of mind. If you are building a planted shrimp tank or want a splash of colour in a calm aquarium, Yellow Neon Neocaridina are an excellent choice.

Care at a Glance

Origin & Natural Habitat

Neocaridina davidi originates from freshwater habitats in East Asia, with wild populations associated with slow-moving streams, ditches, ponds, and vegetated waterways. In nature, these shrimp live among leaf litter, roots, stones, and dense plant growth where they can graze safely on biofilm and detritus. The species has become extremely popular in the aquarium hobby because it adapts well to captive life and is available in many colour morphs, including this bright Yellow Neon form.

Although the colour variety is selectively bred, the shrimp’s basic needs remain the same as the wild species: stable water, plenty of surfaces to graze on, and a mature aquarium with gentle filtration. They are not demanding in terms of hardscape, but they do best in a well-established tank with mosses, fine-leaved plants, and hiding places for moulting and juvenile shrimp.

Tank Setup & Water Parameters

A planted aquarium is ideal for Yellow Neon Neocaridina shrimp. A mature tank with sponge filtration or a gentle internal filter is recommended, as shrimp can be vulnerable to strong currents and can be sucked into unprotected intakes. Use fine sponge pre-filters where needed. Provide mosses such as Java moss, compact plants, driftwood, and leaf litter to encourage natural grazing and give young shrimp places to shelter.

Keep the water stable rather than chasing exact numbers. Neocaridina are adaptable, but sudden changes in temperature, pH, or hardness can cause stress and failed moults. A temperature range of 18-26°C is suitable, with 20-24°C often ideal for long-term maintenance and breeding. Aim for a pH between 6.5 and 7.8, with neutral to slightly alkaline water generally working very well. Moderate hardness is beneficial, as shrimp need minerals for healthy moulting and shell development.

Good water quality is essential. Ammonia and nitrite must always be zero, and nitrate should be kept low through regular maintenance and sensible stocking. Because shrimp are sensitive to copper and other contaminants, avoid medications and treatments not specifically safe for invertebrates. If using fertilisers in a planted tank, choose shrimp-safe products and dose carefully.

For best results, acclimate shrimp slowly using a drip method, especially if your tank parameters differ from those they were kept in previously. This reduces stress and helps them settle in more successfully. A mature aquarium with stable parameters is far more important than a large tank, which is why these shrimp are so well suited to nano aquascapes.

Feeding Guide

Yellow Neon Neocaridina are omnivorous scavengers. In a healthy planted aquarium they will graze continuously on biofilm, algae, and tiny organic particles, but they should still be offered supplementary food. A varied diet helps support colour, growth, moulting, and breeding.

Feed small amounts of quality shrimp pellets, algae wafers, and specialist shrimp foods 2-4 times per week, adjusting the amount so food is finished within a few hours. You can also offer blanched vegetables such as courgette, spinach, or cucumber in moderation. Remove uneaten fresh food after a few hours to maintain water quality. Mineral-rich foods and calcium support successful moulting, while leaf litter can provide both grazing surfaces and a natural food source.

Overfeeding is one of the most common mistakes with shrimp. These invertebrates are small and do not need much food, particularly in a mature tank. A lightly stocked, well-planted aquarium often provides a surprising amount of natural grazing, so feed sparingly and observe their behaviour. Healthy shrimp will spend much of the day picking at surfaces and exploring the tank.

Tank Mates / Compatibility

Yellow Neon Neocaridina shrimp are peaceful and should be kept with non-aggressive tank mates that will not hunt them. They are best in shrimp-only tanks, but they can also work in carefully chosen community aquariums. Suitable companions include small peaceful fish such as ember tetras, chili rasboras, celestial pearl danios, otocinclus, and small Corydoras species, provided the tank is large enough and heavily planted.

However, any fish large enough to fit a shrimp in its mouth may prey on shrimplets and sometimes even adults. If your aim is to breed a colony, a species-only setup is the safest option. Avoid cichlids, barbs, larger tetras, bettas with a strong predatory instinct, loaches, crayfish, and any aggressive or opportunistic fish. Also avoid keeping them with freshwater shrimp predators or species that may outcompete them for food.

Because Neocaridina breed readily, a colony can grow quickly in the right conditions. Provide moss and dense planting if you want young shrimp to survive in a community tank. The more cover available, the better the chances of successful breeding and long-term colony stability.

Why Buy from Tropical Fish Co

At Tropical Fish Co, we focus on healthy, well-conditioned livestock and careful packing so your shrimp arrive in excellent condition. We understand how important stable handling is for delicate invertebrates, which is why we prioritise quality, welfare, and reliable service from dispatch to delivery. Our Yellow Neon Neocaridina are selected for colour, vitality, and suitability for home aquariums.

When you order from us, you benefit from fast UK delivery and our live arrival guarantee, giving you confidence when buying live aquatic animals online. Whether you are starting your first shrimp tank or adding colour to an established aquascape, we aim to make the process straightforward and dependable. Choose Tropical Fish Co for vibrant shrimp, careful packing, and support from a specialist aquatic retailer.