Description
MinnFinn Mini External Marine Fish Treatment
The MinnFinn Mini External Marine Fish Treatment is a powerful, broad-spectrum solution designed to help treat common external diseases in marine aquariums. Using advanced, fast-acting technology, it targets a wide range of parasites, bacterial infections, and fungal issues while remaining safe for use in reef and marine environments when used as directed.
Ideal for quarantine tanks or treating newly introduced fish, MinnFinn Mini provides a rapid, one-hour treatment process to help restore fish health quickly and effectively.
Features & Benefits:
- Broad-spectrum treatment – targets parasites, bacterial infections, and fungal issues
- Fast 1-hour treatment cycle – rapid action for urgent fish health problems
- Marine-safe formulation – designed for use in saltwater aquariums when used correctly
- Effective quarantine solution – ideal for new fish before introduction to display tanks
- Neutralisable process – treatment can be safely ended using the neutraliser
- Environmentally responsible breakdown – breaks down into harmless by-products after use
Treats Common Marine Issues Such As:
- Marine Ich (Cryptocaryon)
- Velvet (Oodinium)
- Flukes and external parasites
- Bacterial infections (fin rot, mouth rot, ulcers)
- External fungal infections
- Red bugs and flatworms (in reef systems where applicable)
Care & Usage Tips:
- Always follow dosing instructions carefully
- Increase aeration during treatment
- Remove carbon and turn off UV sterilisation during use
- Use in quarantine tanks where possible for best control
- Ensure proper neutralisation after treatment if required
Specifications:
- Type: External marine fish treatment
- Format: Liquid 2-part treatment system
- Suitable for: Marine aquariums and quarantine systems
- Application: Broad-spectrum disease control
Give your marine fish fast, effective support when it matters most with MinnFinn Mini External Marine Fish Treatment – a modern solution for serious aquarium health challenges.
Measurments are in US gallons.
Click & Collect
Livestock will only be bagged once you arrive, or if you contact us in advance to request it ready beforehand.
Local Delivery
Order anything from our in-store range and have it delivered right to you.
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Minimum spend: £50
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Delivery from £15 - £30
- Range 0-25 miles from store
Distances are measured “as the crow flies”, not by road.
Once your order is placed, we’ll be in touch to arrange a suitable delivery date and time.
Please note, delivery may take a little longer as we often group orders together to build an efficient delivery run.
Important: If you’re ordering a large aquarium, please ensure someone is available to help unload the van on arrival.
Dry Goods Delivery
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DX Express: 1 working day, same-day dispatch before noon 0-75kg
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Express Pallet: 1–3 working days 75-500kg
If you'd like to add more items to an existing order that hasn't yet been dispatched, please place a Click & Collect order and leave a note asking us to combine the orders.
Please note: We currently only dispatch parcels Wednesday to Friday.
Pre-Order
Want the full details? Check out our Terms & Conditions.
Livestock Delivery
Thursday Delivery – £24
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Dispatched Wednesday afternoon
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Delivered Thursday before 1pm
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Order by Wednesday 12 noon
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Minimum spend: £50
Friday Delivery – £24
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Dispatched Thursday afternoon
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Delivered Friday before 1pm
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Order by Thursday 12 noon
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Minimum spend: £50
Saturday Delivery – £29
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Dispatched Friday afternoon
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Delivered Saturday before 1pm
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Order by Friday 12 noon
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Minimum spend: £50
📦 Want to Add to an Existing Order?
No problem! Just place a Click & Collect order and leave a note asking us to link it with your original one (as long as it hasn’t been dispatched yet).
🛒 Dry Goods Now Included!
You can now include dry goods in your livestock delivery – perfect for topping up supplies in one go.
❄️ Please note: We can’t send frozen food with livestock – please order frozen items separately.
⚠️ Delivery Exclusions
Unfortunately, we’re unable to deliver livestock to the following postcodes:
Scotland & Isles:
AB30–AB56, DD8–DD10, DG3–DG9, DG12–DG14, FK17–FK21, KA18–KA19, KA26–KA30, PA20–PA38, PA80, PH3–PH40
Cornwall Isles: TR21–TR25
All of the following postcodes are excluded:
BT, HS, IM, IV, JE, KW
Plus Channel Islands and Shetland Islands
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.