Description
Sucking Loach – Efficient Algae Cleaner with Unique Charm
Introduce a hardworking and quirky addition to your tank with the Sucking Loach (Gyrinocheilus aymonieri), a fascinating species known for its algae-eating abilities and unique sucker-like mouth. This loach is perfect for aquarium owners who want a natural cleaner to help maintain a spotless tank while also adding a bit of personality to their aquatic setup.
The Sucking Loach features a distinctive, elongated body with dark markings that can vary in shade from brown to greenish-grey. Its most striking feature is its specialized sucker-like mouth, which it uses to attach itself to surfaces and scrape off algae, making it an invaluable tank cleaner. This loach is especially effective in removing algae from glass, decorations, rocks, and plants, ensuring that your aquarium remains crystal clear.
While the Sucking Loach is peaceful, it’s an active swimmer that thrives in moderately to heavily planted tanks with plenty of hiding spots. It can be a bit territorial at times, especially when competing for space or food, so it’s best kept with other non-aggressive species. Its constant movement and algae-cleaning work make it a valuable addition to any community tank.
Key Features:
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Natural Algae Cleaner: Its unique sucker-like mouth makes the Sucking Loach a highly effective algae eater, keeping your tank surfaces clean and tidy
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Energetic & Active: Known for its constant activity, this loach is always on the move, searching for algae and exploring the tank
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Peaceful but Territorial: Generally peaceful but may show territorial behavior when competing for space or food, so it's best to keep it with other non-aggressive fish
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Adaptable and Hardy: Thrives in a variety of freshwater setups and can handle a range of water conditions
Care Guidelines:
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Tank Size: Minimum 30 gallons for one or more loaches
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Water Temperature: 74–82°F (23–28°C)
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pH Range: 6.5–7.5
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Diet: Omnivorous – in addition to algae, it enjoys sinking pellets, live or frozen foods (bloodworms, brine shrimp), and blanched vegetables
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Lifespan: 5–10 years with proper care
Tip: The Sucking Loach prefers aquariums with a moderate current and plenty of surfaces to graze on, such as rocks, driftwood, and tank walls. It also enjoys hiding spots where it can retreat when it feels threatened. A fine or sandy substrate is ideal for its bottom-dwelling habits. Although this loach is excellent at cleaning algae, providing a varied diet of sinking pellets and occasional live foods will keep it healthy and happy.
With its hardworking nature, quirky appearance, and algae-eating skills, the Sucking Loach is a fantastic and functional addition to your aquarium. It not only helps keep your tank cleaner but also adds a unique character to your aquatic environment.
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 up to 10 miles: £10
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Delivery up to 25 miles: £20
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
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