Do Tetras Eat Shrimp? Everything You Need To Know

Shrimp and tetras are two of the most popular freshwater aquarium inhabitants. Their bright colors active nature and small sizes make them ideal for community tanks. However, many aquarists wonder – do tetras eat shrimp?

The short answer is yes, some tetra species will readily consume smaller shrimp. However, with proper tank setup and management tetras and shrimp can successfully coexist in the same aquarium.

In this comprehensive guide, we’ll cover everything you need to know about keeping tetras and shrimp together, including:

• Which tetra species are safe with shrimp
• Tank size and setup recommendations
• Shrimp species that can live with tetras
• Steps to reduce tetra aggression towards shrimp
• Signs your tetras are eating shrimp
• And much more

Do All Tetra Species Eat Shrimp?

There are over 150 tetra species, with varying levels of aggression and predatory behavior. Generally, the smaller species are less likely to consume adult shrimp. Larger tetras may pick off juvenile and baby shrimp.

Tetras with upturned mouths like the Congo Tetra are more prone to eating shrimp. Bottom-dwelling shrimp like Amanos are at a higher risk than those dwelling in the middle and upper levels.

Here are some of the most common tetras and their compatibility with shrimp:

• Neon Tetras: Peaceful, shrimp safe
• Ember Tetras: Peaceful, shrimp safe
• Rummy Nose Tetras: Mostly peaceful, may eat babies
• Black Neon Tetras: Semi-aggressive, likely to eat shrimp
• Congo Tetras: Aggressive, will eat shrimp

As you can see, smaller tetras like Neons and Embers are your best bet for keeping with shrimp. Larger or more aggressive species are more risky.

Ideal Tank Size for Tetras and Shrimp

For tetras and shrimp to safely coexist, the recommended minimum tank size is a standard 10 gallon. The extra space allows territorial tetras to establish boundaries while giving shrimp ample room to hide.

A planted tank is also recommended, as live plants provide shade and hiding spots for shrimp. The more heavily planted, the better!

Best Shrimp for Tetra Tanks

Some shrimp species are better equipped to avoid tetra predation than others. Here are the top shrimp choices:

• Amano Shrimp: Their larger size makes them less likely to be eaten.

• Ghost Shrimp: Semi-transparent bodies help them blend into planted tanks.

• Red Cherry Shrimp: Their bright red color helps deter tetras. Keep them in heavily planted tanks.

• Bamboo Shrimp: Their fan-like filter feeding hands distract tetras.

Avoid expensive, delicate shrimp like Crystal Reds as they will likely become expensive snacks. Go for hardier varieties that are less shy and better equipped to coexist with tetras.

7 Tips to Reduce Tetra Aggression Towards Shrimp

Here are some steps you can take to reduce the chances of tetras eating your shrimp:

• Add plants and decor – Give shrimp ample hiding spots like moss, stems, rocks and wood.

• Use sand substrate – Smooth sand allows shrimp to bury themselves if chased.

• Feed both species well – Tetras eating shrimp often stems from hunger.

• Introduce tetras first – Adding shrimp to an established tetra tank prevents territory issues.

• Use a large tank – More space equals less aggression and competition.

• Add shrimp in groups – Tetras are less likely to pick off lone shrimp.

• Choose peaceful tetra species – Aggressive tetras like Skirt Tetras are more prone to attack shrimp.

Signs Your Tetras Are Eating Shrimp

While they can coexist, sometimes tetras will snack on shrimp tankmates. Here are some telltale signs:

• Disappearing juvenile and baby shrimp
• Finding shrimp bodies missing legs and antennae
• Observing chasing behavior
• Declining shrimp population
• Seeing tetras dart at shrimp entering the open

If you notice these behaviors, steps like adding more plants and territories may be needed. Or, it may be safest to house shrimp separately.

Can Neon Tetras Live With Shrimp?

Neon tetras are one of the most peaceful tetra species. Their small size and schooling nature make them ideal community fish.

While neon tetras won’t directly attack adult shrimp, they may pick off newly hatched babies and juveniles. Providing plenty of moss and planting for shelter reduces this risk.

Overall, neon tetras are a smart choice for a tetra and shrimp tank. Just take care when introducing new baby shrimp, and be sure to supplement their diet to reduce any urge to snack on tankmates.

Do Glowlight Tetras Eat Shrimp?

Glowlight tetras have a reputation nearly as peaceful as neons. Their smaller size and passive temperament mean they rarely disturb larger shrimp.

However, as with neons, they may opportunistically feed on newly hatched baby shrimp. Adding plants and keeping glowlights well fed minimizes any nipping behavior.

Are Rummy Nose Tetras Safe With Shrimp?

Rummy nose tetras are another suitable tetra species for a community tank with shrimp. They school tightly together, focusing on each other rather than harassing shrimp.

However, as medium-sized tetras, they may prey on smaller shrimp and babies. Having a heavily planted tank provides essential hiding spots for shrimp of all sizes.

Can Congo Tetras Live With Shrimp?

The Congo tetra is one tetra species that should never be housed with shrimp. Their larger size, aggressive nature, and mouth shape make them accomplished shrimp hunters.

Congo tetras happily feed on small fish, shrimp, and snails. They are best kept in species-only tanks. Simply put – Congo tetras and shrimp don’t mix!

Fish That Are Safe With Shrimp

While some tetras carry a risk, these fish species are known to safely cohabitate with shrimp:

• Otocinclus Catfish
• Corydoras Catfish
• Guppies
• Endler’s Livebearers
• Celestial Pearl Danios
• Sparkling Gouramis
• Pygmy Corydoras

Focus on nano-fish under 2 inches long. Bottom feeders like catfish and snail eaters pose little threat. Avoid barbs, cichlids, goldfish and large aggressive species.

The Key is Balance

At the end of the day, successful shrimp and tetra cohabitation comes down to balance. By providing ample space, hides, and grazing spots for shrimp, they can safely mingle with tetra tankmates.

Monitor any aggression, feed both species a varied diet, and have backup tanks available. With smart tank management, your tetras and shrimp can mingle happily ever after!