Description
DoPhin P1108 Power Head Top Filter
The DoPhin P1108 Power Head Top Filter is a reliable and efficient overhead filter designed for aquariums ranging from ~400 L. It combines strong water circulation with effective multi-stage filtration, making it suitable for community tanks and planted setups. Its simple design, easy maintenance, and powerful motor make it a favorite among beginner and advanced aquarists.
🌊 Key Features
✅ Powerful circulation – Provides high water turnover for effective cleaning and oxygenation.
✅ Multi-stage filtration – Large top box chamber fits sponge, ceramic rings, activated carbon, and bio-balls for mechanical, chemical, and biological filtration.
✅ Adjustable flow – Flow control feature suitable for different fish types and tank sizes.
✅ Top-mounted design – Saves internal tank space, keeps equipment hidden above the aquarium.
✅ Surface agitation – Increases oxygen levels and prevents oil film buildup.
✅ Easy maintenance – Simply lift the top filter box to rinse or replace filter media.
🐠 Suitable For
Tank Size: ~400 L
Fish Types: Tetras, Guppies, Mollies, Platies, Swordtails, Barbs, Goldfish, Dwarf Cichlids, Gouramis, Shrimp, and Snails.
⚙️ Specifications
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Model: P1108
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Type: Power Head Top Filter
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Flow Rate: 1550L/H
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Tank Capacity: ~400 L
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Power Consumption: 30W.
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Filter Media Included: Coarse sponge (mechanical)
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Upgradable Media: Ceramic rings, bio-balls, activated carbon, filter wool
🧱 Filter Media Setup (Recommended Order)
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Coarse sponge (traps debris & mechanical waste)
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Fine sponge (extra mechanical & basic bio)
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Ceramic rings / bio-balls (boost biological bacteria growth)
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Activated carbon (optional – odor, toxins, water polishing)
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Fine filter wool (optional – crystal-clear finish)
🔧 How to Install
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Attach the power head pump inside the aquarium.
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Connect the outlet pipe to the top filter box.
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Place filter media inside the top filter chamber.
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Fill box with a little tank water (helps priming).
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Switch ON the power head – water will circulate upwards and flow back evenly into the tank.
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Adjust flow to suit fish and plants.
🧼 Maintenance
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Rinse sponge every 2–3 weeks in tank water (not tap water).
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Replace sponge if degraded.
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Clean ceramic rings/bio-balls gently when clogged, but never replace all at once.
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Wipe power head impeller and pipes monthly to prevent clogging.
📦 What’s in the Box
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DoPhin P1108 Power Head
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Top filter box
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Outlet pipe & fittings
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Sponge (pre-installed)
✅ Why Choose DoPhin P1108?
The DoPhin P1108 Power Head Top Filter is a cost-effective, efficient, and powerful solution for medium aquariums. Its overhead design allows for large media capacity, strong circulation, and easy maintenance—making it perfect for fishkeepers who want crystal-clear and healthy water without complicated equipment.
👉 Best for community tanks, semi-aggressive fish, planted aquariums, and goldfish tanks.



