Description
SunSun HBL-802 Hang-On Filter
The SunSun HBL-802 is a powerful and versatile hang-on-back (HOB) filter suitable for medium-sized aquariums. With dual intake tubes, multi-stage filtration, and a quiet motor, it’s designed for tanks that need strong, efficient, and reliable water circulation.
🌊 Key Features
✅ Multi-stage filtration – Includes sponges and activated carbon for mechanical & chemical filtration. Can be upgraded with ceramic rings or bio-balls for stronger biological filtration.
✅ Dual intake system – Ensures even water circulation, reduces dead spots, and improves filtration efficiency.
✅ Adjustable flow rate – Can be set from gentle to strong, making it suitable for both planted tanks and active fish.
✅ Surface skimmer option – Removes floating oil, dirt, and film for crystal-clear water.
✅ Compact & silent – Designed for quiet operation; hangs neatly on the aquarium without taking much space.
✅ Easy to maintain – Quick access filter cartridges; washable and reusable media.
🐠 Suitable For
Tank Size: Up to 100L.
Fish Types: Tetras, Barbs, Rasboras, Mollies, Platies, Gouramis, Angelfish, Shrimp, Snails, and other community fish.
⚠️ Not suitable as a sole filter for very large or messy fish like Goldfish, Flowerhorn, or Oscars (can be used as an additional filter).
⚙️ Specifications
Model: SunSun HBL-802
Type: Hang-on-back (HOB) filter
Flow Rate: ~500L/H
Tank Capacity: Up to 100L
Power Consumption: 6W (energy-saving motor)
Filter Media Included: Sponges + Activated carbon cartridges
Upgradable Media: Ceramic rings, bio-balls, filter wool
🧱 Filter Media Setup (Recommended Order)
Coarse sponge (mechanical filtration)
Fine sponge (biological surface area)
Activated carbon (chemical filtration – optional for odor/clarity)
Ceramic rings / bio-balls (boost biological filtration)
Filter wool (optional – polish water for crystal clarity)
👉 For shrimp/fry tanks, add a sponge pre-filter on the intake tubes.
🔧 How to Install
Hang the filter on the back/side of the tank.
Attach dual intake pipes and surface skimmer (if using).
Fill filter chamber with some tank water (for priming).
Plug in and turn ON – water will begin circulating.
Adjust flow rate to match tank & fish needs.
🧼 Maintenance
Clean sponges every 2–3 weeks in tank water.
Replace carbon every 3–4 weeks (if used).
Rinse ceramic rings/bio-balls gently when clogged (never all at once).
Check intake tubes for algae or debris buildup.
📦 What’s in the Box
SunSun HBL-802 filter body
Sponges & activated carbon cartridges (pre-installed)
Dual intake pipes
Surface skimmer attachment
Outlet flow pipe
✅ Why Choose SunSun HBL-802?
The SunSun HBL-802 is a strong, versatile, and budget-friendly HOB filter that provides excellent mechanical, chemical, and biological filtration. Its dual intake and skimmer feature make it stand out among regular hang-on filters.
👉 Best for medium community aquariums, planted tanks, and shrimp tanks in the 100L range





