Catch and Release Fishing: Best Practices for Healthy Fish Survival
Catch and Release Fishing: Best Practices for Healthy Fish Survival
Catch and release fishing has become increasingly popular among sea anglers in the Ireland and UK. It allows anglers to enjoy the excitement of catching fish while helping to protect fish stocks for future generations.
However, simply putting a fish back into the water is not always enough. Poor handling techniques can cause unnecessary stress or injury, reducing the fish's chances of survival.
This guide explains the best catch and release practices so you can fish responsibly while giving every released fish the best possible chance to survive.
What Is Catch and Release Fishing?
Catch and release means catching a fish and returning it safely to the water instead of keeping it.
Many anglers choose this approach to:
- Protect fish populations
- Support sustainable fishing
- Preserve larger breeding fish
- Enjoy sport fishing responsibly
When done correctly, catch and release can help maintain healthy fisheries for years to come.
Before your next fishing trip, make sure you have the right equipment by browsing the Sea Fishing Collection here:
https://theanglinghub.com/collections/all-sea-fishing
Why Catch and Release Matters
Healthy fish populations benefit everyone.
Responsible catch and release helps:
- Protect breeding fish
- Support future generations of anglers
- Maintain balanced marine ecosystems
- Reduce unnecessary harvesting
Many anglers now choose to keep only the fish they plan to eat and release the rest.
Use the Right Fishing Equipment
Using suitable tackle helps reduce the amount of time a fish spends fighting.
This can reduce stress and improve survival.
Choose:
- A balanced rod and reel
- Strong fishing line
- Quality hooks
Fish landed quickly are generally in better condition than fish that are exhausted after a long fight.
Consider Circle Hooks
Circle hooks are becoming increasingly popular for catch and release fishing.
Benefits include:
- More hook-ups in the corner of the mouth
- Reduced deep hooking
- Easier hook removal
- Lower risk of serious injury
Browse quality hooks and tackle in the Terminal Tackle Collection here:
https://theanglinghub.com/collections/terminal-tackle
Land Fish Quickly
Avoid playing fish for longer than necessary.
A prolonged fight can:
- Exhaust the fish
- Increase stress
- Reduce recovery after release
Use equipment that matches the size of your target species so you can land fish efficiently.
Wet Your Hands Before Handling Fish
Dry hands can damage a fish's protective slime coating.
Always wet your hands before touching a fish.
This simple step helps protect the fish against infection after release.
Keep Fish Out of the Water for the Shortest Time Possible
If you want to photograph your catch:
- Prepare your camera first
- Lift the fish briefly
- Return it to the water immediately
Keeping fish out of the water for extended periods can reduce their chances of survival.
Support the Fish Properly
Never hold a fish by the line alone.
Support its body using both hands whenever possible.
For larger fish:
- Support the head
- Support the belly
Proper handling helps prevent internal injuries.
Remove the Hook Carefully
Use fishing pliers or a disgorger to remove hooks safely.
If a hook is deeply embedded:
- Do not force it
- Cut the line if necessary
- Return the fish quickly
Removing a deeply set hook incorrectly may cause more damage than leaving it in place.
Revive the Fish Before Release
Some fish need time to recover.
Hold the fish gently in the water facing into the current.
Allow it to:
- Regain strength
- Move its gills naturally
- Swim away on its own
Never throw a tired fish back into the water.
Know Local Fishing Regulations
Some species have:
- Minimum landing sizes
- Closed seasons
- Bag limits
- Protected status
Following local regulations helps protect fish stocks and ensures responsible angling.
Common Catch and Release Mistakes
Many fish are unintentionally harmed because of poor handling.
Avoid:
- Holding fish by the gills
- Placing fish on hot sand or rocks
- Keeping fish out of the water too long
- Using dry towels
- Squeezing the fish tightly
Small improvements in handling can make a significant difference.
For more beginner advice, read our Sea Fishing Tips for Beginners guide here:
https://theanglinghub.com/blogs/news/sea-fishing-tips-for-beginners
Best Fish for Catch and Release
Many sea anglers regularly release:
- Bass
- Smoothhound
- Rays
- Pollack
- Wrasse
Larger breeding fish are often released to help maintain healthy populations.
Choosing the Right Landing Net
A landing net can reduce stress and injury.
Look for:
- Rubber-coated mesh
- Knotless netting
- Adequate size for target species
These designs help protect scales and fins during landing.
Catch and Release Trends in 2026
Sea anglers are increasingly adopting:
- Circle hooks
- Rubber landing nets
- Fish-friendly handling techniques
- Sustainable fishing practices
Many fishing clubs now actively promote responsible catch and release as part of modern sea angling.
Final Thoughts
Catch and release is about more than simply returning a fish to the water.
By:
- Using suitable tackle
- Handling fish carefully
- Minimising time out of the water
- Supporting fish properly
- Following local regulations
you can help protect fish populations while continuing to enjoy excellent sea fishing.
Every responsible release contributes to healthier fisheries and better fishing opportunities for future generations.