Description
SOBO WP-508H Hanging Filter
The SOBO WP-508H Hanging Filter is a budget-friendly and efficient internal hang-on filter, designed for aquariums up to 75 litres. It provides strong water circulation, mechanical and basic biological filtration, making it a simple and reliable choice for beginners.
🌊 Key Features
✅ Compact design – Easy to hang on the aquarium wall, takes up little space.
✅ Multi-stage filtration – Includes sponge (mechanical) and space for adding carbon/ceramic rings for biological support.
✅ Adjustable flow rate – Suitable for small fish tanks with both gentle and stronger water movement.
✅ Oxygenation boost – Waterfall-style return increases surface agitation for better oxygen levels.
✅ Quiet operation – Low vibration motor for silent running.
✅ Easy maintenance – Simple sponge cleaning and quick reinstallation.
🐠 Suitable For
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Tank Size: Up to 75 litres (best for 1.5 – 2 ft aquariums).
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Fish Types: Guppies, Mollies, Swordtails, Bettas, Tetras, Shrimp, Snails, and small community fish.
⚠️ Not recommended for large/messy fish like Goldfish, Oscars, or Arowanas.
⚙️ Specifications
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Model: WP-508H
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Type: Hang-on internal filter
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Flow Rate: ~500 L/H
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Tank Capacity: Up to 70–75L
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Power Consumption: ~6W (energy-efficient)
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Filter Media Included: Sponge (mechanical + basic biological)
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Upgradable Media: Activated carbon, ceramic rings, fine filter wool
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Size: ~20 × 8 × 7 cm (compact design)
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Weight: ~0.5 kg
🧱 Filter Media Setup (Recommended Order)
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Coarse sponge (mechanical)
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Fine sponge / filter wool (basic biological + polishing)
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Activated carbon (optional – removes odor & impurities)
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Ceramic rings / bio-balls (optional – biological filtration boost)
👉 For shrimp tanks, use a sponge pre-filter on the intake.
🔧 How to Install
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Hang the filter on the aquarium wall.
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Attach inlet pipe and ensure it stays submerged.
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Fill the filter chamber with some tank water (optional for priming).
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Plug in and switch ON – water starts circulating.
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Adjust flow as needed.
🧼 Maintenance
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Rinse sponge every 2–3 weeks using tank water.
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Replace sponge when it wears out.
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Clean the impeller and inlet pipe if water flow reduces.
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Replace or recharge carbon every 3–4 weeks if used.
📦 What’s in the Box
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SOBO WP-508H Filter unit
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Pre-installed sponge
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Inlet pipe and fittings
✅ Why Choose SOBO WP-508H?
The SOBO WP-508H Hanging Filter is an affordable and effective filter for small to medium aquariums. With easy installation, strong water flow, and simple maintenance, it’s ideal for beginners and hobbyists looking for a no-fuss filtration option.
👉 Best for community tanks, shrimp tanks, and planted setups up to 75L