Why It's So Easy To Ignore A Suffering Betta

By Conner Tighe

Why do we instinctively feel for a dog left in a hot car, but walk past a fish in a tiny container

without a second thought? It’s not because fish don’t suffer. It’s because we don’t recognize their

suffering. The animals we empathize with most tend to look, sound, and act in ways we

understand — and fish live in a world that feels distant from our own.

The “Empathy Gap” — A Real Psychological Phenomenon

There’s a psychological reason fish often don’t stir the same emotional response as other

animals: humans are wired to empathize most easily with beings that feel familiar to us. We read emotions through signals we understand — facial expressions, vocal sounds, and body language that resemble our own. Dogs whine. Cats hiss. Horses widen their eyes and tense their bodies. These cues are loud, visible, and easy for us to interpret as distress.

Fish, on the other hand, communicate in ways that don’t translate naturally to human perception.

They don’t have expressive faces with brows, eyelids, or visible tension that we can recognize.

They don’t vocalize in ways we’re attuned to hear. Their stress behaviors — like clamped fins,

lethargy, rapid gill movement, or glass surfing — are subtle and often mistaken for calmness,

boredom, or simply “being a fish.”

The environment also plays a role. Fish live underwater, separated from us by glass, filters, and

reflections. That physical barrier creates emotional distance. When suffering isn’t obvious,

dramatic, or noisy, our brains don’t register the same urgency. This doesn’t mean people are

uncaring — it means our empathy relies heavily on signals fish simply don’t give in ways we

instinctively understand.

The result is what researchers and animal welfare advocates often call an “empathy gap.” It’s not

that fish feel less. It’s that humans perceive less. And when suffering goes unrecognized, it’s

more likely to be minimized, normalized, or overlooked altogether.

How This Affects How Fish Are Treated

When we struggle to recognize an animal’s distress, our standards for their care quietly shift.

What would feel unacceptable for a dog, cat, or bird can start to seem “normal” for a fish — not

because the needs are smaller, but because the suffering is less visible.

Fish are often treated more like decorations than living animals. Bowls on desks, small tanks

used as room accents, and tiny retail containers are widely accepted, even though they would

cause public outrage if used for mammals. The lack of obvious distress signals makes it easy to

assume fish are low-maintenance or don’t require much space, stimulation, or environmental

stability.

This perception has long-term consequences. Chronic stress in fish doesn’t look dramatic. It

shows up as shortened lifespans, frequent illness, faded coloration, clamped fins, or inactivity —

conditions many people mistakenly believe are simply “how fish are.” Because these changes

happen gradually, they don’t trigger the same emotional alarm bells that sudden or vocal distress would.

Retail environments reinforce this normalization. Seeing rows of bettas in small cups or fish

displayed in minimal setups sends a powerful visual message: this must be enough. When

something is presented as standard practice, people rarely question it — especially when the

animal involved doesn’t visibly protest.

In this way, the empathy gap doesn’t just affect how we feel. It shapes what we accept. When

suffering doesn’t look like suffering, lower welfare standards can become the default without

most people ever realizing it.

Bettas: A Clear Example of the Empathy Gap

Few animals illustrate the empathy gap more clearly than betta fish. In many stores, they’re

displayed in small plastic cups — stacked on shelves, still, quiet, and easy to overlook. Because

this presentation is so common, it feels normal. But normal doesn’t mean natural, and it certainly doesn’t mean healthy.

A widespread myth claims bettas “live in puddles” in the wild, suggesting they’re adapted to

tiny, stagnant spaces. In reality, wild bettas inhabit shallow but expansive waterways like rice

paddies, floodplains, and slow-moving streams. These environments are warm, plant-filled,

oxygen-variable but not waste-filled, and part of larger ecosystems — not sealed containers

where toxins quickly build up.

Inside a small cup or bowl, conditions change rapidly. Waste breaks down into ammonia, which

burns gills and skin. Water temperature fluctuates with the room, stressing a tropical fish that

depends on stable warmth. There’s little room to explore, rest comfortably, or exhibit natural

behaviors. Over time, this leads to chronic stress, suppressed immune systems, fin deterioration,

and increased vulnerability to disease.

Yet to the untrained eye, the fish may simply appear still. A betta conserving energy in poor

conditions can look “calm.” Faded color may be dismissed as genetics. Clamped fins might go

unnoticed. Because the distress signals are subtle, people assume the fish is fine — reinforcing

the cycle.

The tragedy isn’t cruelty born from malice. It’s a misunderstanding reinforced by visibility.

When an animal’s suffering doesn’t look urgent, it’s easy for an entire system — from retail to

home care — to underestimate what that animal truly needs.

Fish Do Feel — Just Differently Than We Expect

One of the biggest reasons fish welfare is underestimated is the lingering belief that fish are

simple or less capable of experiencing discomfort. But modern research tells a different story.

Fish have complex nervous systems, stress responses, and sensory abilities that help them

navigate, avoid danger, and respond to changes in their environment. They react to pain,

environmental stress, and threats in measurable physiological and behavioral ways.

What makes this hard for humans to grasp is not a lack of feeling — it’s a difference in

expression. A dog in distress may cry out or pace. A fish under stress may clamp its fins, lose

coloration, hide, stop eating, or move erratically along the glass. These signals are quieter, but

they are still communicating. The problem is not that fish don’t show discomfort — it’s that we

aren’t taught how to read it.

Fish also display individual behavioral traits that suggest greater complexity than many people

assume. Some are bold and exploratory; others are cautious. Bettas, in particular, can learn

routines, respond to movement outside the tank, recognize feeding times, and interact with their

environment in ways that reflect curiosity and awareness. These behaviors don’t fit the idea of

fish as unfeeling ornaments — they point to animals actively experiencing their world.

Recognizing that fish feel doesn’t require imagining their experiences are identical to ours. It

means accepting that different forms of life have different ways of signaling needs, stress, and

well-being. Once we understand that, the question shifts from “Do they feel?” to “Are we paying

attention?”

The Cost of Underestimating Fish

When fish are seen as low-awareness or low-need animals, the consequences are rarely dramatic — but they are widespread. The suffering is slow, normalized, and easy to miss, which makes it even more persistent.

One of the highest costs is treating shortened lifespans as inevitable. Bettas, for example, are

often said to “only live a year or two,” when in healthy, stable environments they can live

significantly longer. Frequent illness, fin damage, lethargy, and faded coloration are so common

that they’re mistaken for normal aging instead of signs of chronic stress or poor water quality.

Underestimating fish also leads to environments that meet survival needs at best, rather than

well-being. Bare tanks without enrichment, unstable temperatures, and cramped spaces limit

natural behaviors such as exploring, resting on surfaces, and seeking cover. Over time, the

absence of stimulation and stability takes a toll that may not be obvious day to day, but shapes

the animal’s entire quality of life.

On a larger scale, this mindset affects industry standards and consumer expectations. When

people assume fish don’t need much, demand for better housing, education, and welfare practices stays low. That allows outdated care advice and minimal retail setups to continue, not necessarily because people don’t care, but because they don’t realize there’s something to question.

The result is a quiet cycle: low expectations lead to low standards, and low standards make

compromised health appear normal. Breaking that cycle starts with recognizing that fish lives are not meant to be measured by how little they can survive in, but by how well they can thrive.

The Turning Point: Why Awareness Is Growing

The empathy gap around fish isn’t permanent — and in recent years, it’s slowly starting to

narrow. As more information becomes accessible, people are beginning to see fish not as

decorations, but as animals with specific environmental and behavioral needs.

Online communities, educational content, and responsible hobbyists have played a big role in

this shift. Topics such as tank cycling, proper heating, enrichment, and species-appropriate

environments are being discussed more widely than ever before. Beautiful planted aquariums

and thoughtfully designed habitats are helping people see fish as part of living ecosystems rather than static displays.

At the same time, animal welfare conversations are expanding beyond traditional pets. More

people are questioning long-held assumptions, including the myth that bettas thrive in tiny

containers. When someone learns that a fish’s faded color or inactivity may be a stress response

— not a personality trait — it can completely change how they view care.

Rescues, educators, and nonprofits are also helping reshape expectations. By sharing stories of

recovery, transformation, and proper care, they show what fish look like when their needs are

truly met: active, vibrant, interactive, and long-lived. These visible examples help replace the old

“survival is enough” mindset with a new one centered on well-being.

Cultural change doesn’t happen overnight, but empathy grows with understanding. Each person

who learns to recognize fish as feeling animals raises the standard a little higher. Over time,

those small shifts in awareness can lead to better care, better industry practices, and better lives for the fish who depend on us.

Closing the Empathy Gap Starts With Us

Empathy isn’t something we’re born with in equal measure for every living being — it’s

something we learn. The more we understand an animal’s needs, signals, and capacity for

feeling, the more naturally compassion follows. Fish are no exception.

Closing the empathy gap begins with education. Learning how fish communicate stress, comfort,

and curiosity helps transform what we see behind the glass. A betta resting on a leaf, flaring

during enrichment, or exploring a planted tank tells a very different story than one sitting

motionless in a cup. Once those differences are understood, it becomes difficult to unsee them.

Individual choices matter. Providing appropriate tank size, stable heat, clean water, and

enrichment dramatically improves the quality of life. Questioning outdated care advice, supporting ethical sellers, and teaching children that fish are animals — not decorations — all

help shift expectations. Even sharing accurate information can interrupt someone else's cycle of

misunderstanding.

Most importantly, change doesn’t require perfection — it requires awareness. Every person who

chooses to learn more raises the bar a little higher. And as awareness spreads, so does empathy.

The tide can turn. With education, advocacy, and a willingness to see fish as the feeling, complex

beings they are, we can move toward a future where no animal’s suffering is dismissed simply

because it is quiet.

This article was written by Conner Tighe.