50 x Small Fish Transport Bags – 17 x 42cm

A practical all-round size for transporting smaller aquarium fish, these 17 x 42cm Small Fish Transport Bags provide additional length and room compared with our Mini bags while remaining compact and easy to handle.

This pack contains 50 clear fish transport bags and is ideal for aquarium hobbyists, breeders and fishkeepers who occasionally sell, trade, rehome or move their fish.

The square-bottom design allows the bags to stand upright when opened, making them easier to fill, handle and position inside a suitable transport container.

Key features and benefits

• 50 fish transport bags – A convenient quantity for hobbyists and occasional fish transport.
• 17 x 42cm flat size – A versatile Small bag suitable for a range of aquarium fish.
• Square-bottom design – Helps the bag stand upright when opened for easier filling and handling.
• Clear plastic – Allows fish to be easily monitored during transport.
• More room than our Mini bags – A useful step up when additional space is required.
• Suitable for aquarium fish – Ideal for appropriately sized tropical fish, juvenile fish and other freshwater aquarium species.
• Useful for breeders and hobbyists – Keep bags available for fish sales, trades, transfers and rehoming.
• Convenient 50-pack – Ideal if you don't require a larger bulk quantity.

Product specifications

Product: Fish Transport Bags
Size: Small
Flat Bag Size: 17 x 42cm
Quantity: 50 bags
Material: Clear plastic
Design: Square-bottom / stand-up bag
Suitable for: Transporting appropriately sized aquarium fish

Why choose Small Fish Transport Bags?

Our Small Fish Transport Bags sit between the Mini and Medium sizes, making them a versatile choice when a Mini bag doesn't provide enough room but a Medium bag is larger than you need.

The 17 x 42cm flat dimensions provide useful additional length for transporting appropriately sized aquarium fish while keeping the bag manageable and easy to pack into a suitable transport container.

The correct bag size will depend on the species, size and number of fish being transported as well as the expected transport time.

When are fish transport bags useful?

Keeping fish transport bags on hand is useful for a range of aquarium situations, including:

• Selling or trading aquarium fish
• Rehoming fish
• Moving fish between aquariums
• Transporting newly purchased fish
• Moving juvenile or appropriately sized smaller fish
• Taking fish to aquarium clubs or shows
• Aquarium relocations
• Fish breeding and grow-out setups

How to use fish transport bags

Handle fish gently and minimise unnecessary stress when preparing them for transport.

Place the fish carefully into the bag with suitable aquarium water, leaving sufficient space above the water for air or oxygen. The appropriate water-to-air ratio and oxygenation requirements will depend on the fish and expected transport duration.

Secure the bag firmly and place it upright inside a suitable transport box or insulated container. Protect fish from excessive heat, cold, direct sunlight and unnecessary movement during transport.

For longer journeys or courier transport, additional oxygenation, insulation and appropriate protective packaging may be required.

Important: Always consider the species, size, temperature requirements and expected transport duration when preparing live fish for transport.

Should I choose Mini, Small or Medium Fish Bags?

Choosing the right fish bag depends on the fish you're transporting.

Mini – 12 x 35cm
Best suited when transporting smaller fish where a compact bag is appropriate.

Small – 17 x 42cm
A versatile step up from Mini, providing additional room while remaining relatively compact.

Medium – 24 x 36cm
Provides greater width and capacity when more room is required.

For larger fish, choose one of our Large Fish Transport Bags – 47 x 24cm.

Is the 50-pack right for me?

The 50-pack is ideal if you only transport fish occasionally or want to keep a practical supply of fish bags available when required.

If you're a breeder, regular fish seller or frequently transport aquarium fish, consider one of our larger pack quantities for better value and a larger supply.

Frequently asked questions

How many fish bags are included?

This pack contains 50 Small Fish Transport Bags.

What size are the bags?

The bags measure 17 x 42cm when laid flat.

What does "flat size" mean?

The 17 x 42cm measurement is the size of the unfilled bag when laid flat. Once opened, the square-bottom design creates a base and changes the bag's filled dimensions.

What fish are these bags suitable for?

Small Fish Transport Bags can be used for a range of appropriately sized aquarium fish. The correct bag depends on the species, fish size, number of fish and expected transport duration.

What's the difference between Mini and Small Fish Bags?

Our Mini bags measure 12 x 35cm flat, while these Small bags measure 17 x 42cm flat. Small bags provide additional width and length when more room is required.

Should I choose Small or Medium Fish Bags?

Choose Small when 17 x 42cm provides sufficient space for the fish being transported. Our Medium bags measure 24 x 36cm flat and provide greater width when additional capacity is required.

Can these bags be used for shipping live fish?

They can form part of suitable live-fish transport packaging. Longer-distance and courier transport may require appropriate oxygenation, insulation, temperature control, protective packaging and compliance with the chosen carrier's requirements.

Need more fish bags?

Aquaholics Online stocks Small Fish Transport Bags in larger pack quantities for breeders, fish sellers and aquarium hobbyists who regularly transport fish.

You can also choose from our Mini, Medium and Large Fish Transport Bags to find the most appropriate size for your fish.