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  3. ESHOPPS ES-79380

ESHOPPS ES-79380 Psk Hang Protein Skimmer 793888793804 100H 2ND

Es-79380 Eshopps Psk 100h 2nd Gen Hang-on Protein Skimmer

( Brand: Eshopps ), ( Manufacturer Part Number: ES-79380 ), ( UPC: 793888793804 )

Review ESHOPPS Psk 2nd Gen Hang on Protein Skimmer

The **Eshopps ES-79380 PSK 100H 2nd Generation Hang-On Protein Skimmer** is a high-performance, compact yet powerful solution designed to elevate the efficiency and clarity of your reef or freshwater aquarium. Engineered with precision for both beginners and experienced hobbyists, this skimmer operates on a **hang-on-back (HOB) design**, making it an ideal choice for tanks ranging from **100 to 300 liters (26 to 80 gallons)**, where space optimization is key. Its **second-generation technology** builds upon the reliability of its predecessor, incorporating refined airflow dynamics and a more robust impeller system to maximize surface agitation and bubble generation. The **100H model** is specifically tuned for medium-sized setups, delivering consistent performance with minimal maintenance while effectively breaking down organic waste, proteins, and excess nutrients through a multi-stage skimming process.

At the heart of the skimmer s functionality lies its **high-efficiency impeller**, which propels air through the internal chamber with controlled turbulence, creating a fine mist that enhances surface contact and foam formation. This foam, rich in dissolved organics, is then directed into the **rear collection cup**, where it can be easily drained or siphoned without disrupting the main water flow. The **durable acrylic construction** ensures transparency, allowing you to monitor foam production and water clarity at a glance, while the **stainless steel components** including the impeller and air stone guarantee longevity and resistance to corrosion. The skimmer s **adjustable airflow control** lets users fine-tune performance based on tank size, stocking density, and feeding habits, making it adaptable to a variety of aquatic environments.

One of the standout features of the **ES-79380** is its **low-profile design**, which minimizes visual clutter while maximizing functionality. The compact footprint allows for flexible placement on the back of most standard aquariums, and the **quick-connect air tubing** simplifies installation, reducing setup time. The skimmer s **self-priming mechanism** ensures reliable operation from the first use, while its **low-energy consumption** makes it an eco-friendly addition to any system. Maintenance is streamlined with the removable collection cup and easy-to-clean internal surfaces, which can be rinsed with freshwater to prevent buildup. For those seeking a balance between performance and simplicity, this skimmer excels in reducing cloudiness, controlling algae growth, and maintaining pristine water quality all while requiring only basic upkeep.

Whether integrated into a **saltwater reef tank**, a **freshwater planted system**, or a **species-only setup**, the **Eshopps PSK 100H 2nd Gen** delivers dependable protein skimming action with minimal fuss. Its **user-friendly design**, combined with robust engineering, makes it a versatile tool for hobbyists looking to enhance water quality without compromising on space or aesthetics. With consistent results and a focus on efficiency, this skimmer stands as a reliable investment for those committed to maintaining a thriving, healthy aquatic ecosystem.

### Pros and Cons of buying a Eshopps ES-79380 PSK 100H (2nd Gen) Hang-On Protein Skimmer

#### **Pros**

1. **Efficiency and Performance** The 2nd Gen model improves upon the original design with enhanced aeration and foam production, making it more effective at removing organic waste and maintaining water clarity. The larger surface area and optimized internal structure help capture more proteins and nutrients, reducing the need for frequent water changes.

2. **Compact and Space-Saving Design** As a hang-on protein skimmer, it is designed to be mounted externally on the sump or directly on the tank, saving valuable space inside the aquarium. This is particularly useful for smaller setups where a canister skimmer would be impractical.

3. **Easy Installation and Maintenance** The skimmer is relatively straightforward to install, requiring minimal modifications to the existing system. Maintenance involves regular cleaning of the foam fractionator and occasional rinsing of the internal components, which is less labor-intensive compared to some canister models.

4. **Quiet Operation** The design of the ES-79380 is engineered to minimize noise, which is beneficial for reef tanks where sound can be disruptive to sensitive marine life.

5. **Compatibility with Various Setups** It is suitable for both freshwater and saltwater aquariums, making it a versatile choice for hobbyists. The 100H model is designed for tanks ranging from approximately 50 to 150 gallons, depending on the specific stocking levels and biological load.

6. **Durable Construction** Eshopps is known for using high-quality materials, and this model features a sturdy plastic housing and reliable components that are built to last with proper care.

7. **Cost-Effective Solution** Compared to some premium canister skimmers, the ES-79380 offers a balanced performance-to-price ratio, making it an attractive option for hobbyists looking for an effective skimmer without breaking the bank.

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#### **Cons**

1. **Limited Flow Rate for Larger Tanks** While the 100H model is suitable for tanks up to around 150 gallons, very high-bioload setups (e.g., heavily stocked reef tanks with many corals and invertebrates) may require additional skimming capacity. In such cases, a larger or dual-skimming setup might be necessary.

2. **Dependence on Proper Installation** The skimmer s performance heavily relies on correct installation, including proper positioning of the intake and outlet tubes to ensure adequate water flow and aeration. Poor installation can lead to reduced efficiency or even damage to the skimmer.

3. **Maintenance Requirements** Like all protein skimmers, the ES-79380 requires regular cleaning of the foam fractionator and occasional rinsing of the internal components to prevent clogging or foul odors. Neglecting maintenance can lead to reduced performance or even bacterial growth inside the skimmer.

4. **Potential for Foam Overflow** If the skimmer is overloaded with organics or the flow rate is too high, foam can overflow, leading to waste accumulation in the sump or tank. This requires monitoring and occasional adjustments to the flow rate or skimmer settings.

5. **Limited Customization** Unlike some high-end skimmers, the ES-79380 offers limited customization options for flow rates or internal components. Hobbyists who prefer fine-tuning their skimmer s performance may find this restrictive.

6. **Potential for Noise in Some Configurations** While generally quiet, the skimmer s noise level can vary slightly depending on how it is mounted and the flow rate. In very sensitive setups, some users may still notice slight humming or bubbling sounds.

7. **Compatibility with Sump Designs** The skimmer s effectiveness can be influenced by the design of the sump it is connected to. If the sump lacks proper water circulation or has poor drainage, the skimmer may not perform optimally.

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### **Conclusion**

The Eshopps ES-79380 PSK 100H (2nd Gen) is a reliable and efficient hang-on protein skimmer that offers excellent value for hobbyists managing tanks of moderate size. Its compact design, ease of installation, and strong performance in removing organics make it a solid choice for both freshwater and saltwater setups. However, its suitability for very large or high-bioload tanks may be limited, and it requires consistent maintenance to operate at peak efficiency.

For hobbyists with tanks up to around 150 gallons and moderate biological loads, this skimmer is a practical and cost-effective solution. Those with larger or more demanding setups might consider pairing it with an additional skimmer or opting for a canister model with higher capacity.

### **Recommendation**

If you are looking for a **budget-friendly, easy-to-install, and effective protein skimmer** for a tank between 50 and 150 gallons, the Eshopps ES-79380 PSK 100H (2nd Gen) is a **strong recommendation**. Ensure that your sump or tank setup can accommodate proper water flow and that you are prepared to perform regular maintenance. For very high-bioload reef tanks or larger setups, consider supplementing it with another skimmer or exploring higher-capacity alternatives.

Overall, this skimmer strikes a good balance between performance, ease of use, and affordability, making it a worthwhile investment for many aquarists.

Details:

It is designed with an external pump, conveniently tucked away from plain view giving you more space in your display tank. Product #: ES-79380. The PSK-100H 2nd G. Is engineered to perform as amazing our In-Sump protein skimmers.

This budget friendly Hang on the Back skimmer is perfect for tanks with no sump or limited space. Yet, it allows easy access for maintenance. Dimensions: 9x7x23 /227x178x584mm Tank Size: 100g/378L Max Pump: Sicced SE-200 watts : 10, Bio-Load Capacity, 40g/151L - Heavy 65g/246L Medium Light.

specifications aquariumfilterer:

  • brand: Eshopps
  • mpn: Es-79380
  • upc: 793888793804

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seller aquariumfilterer:

  • city: Edinburgh, Indiana
  • # reviews: 31096
  • rating: 100.0%

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  • class: Standard
  • service: UPS Ground
  • cost: $0.00
  • carrier: UPS
  • transit: 2-6 Days
  • type: Fixed

offer aquariumfilterer:

  • availability: In Stock
  • quantity: 2
  • options: Ship-to-home
  • sold: 0
  • started: February 5, 2026

returns aquariumfilterer:

  • policy: Returns Accepted
  • paid by: Buyer
  • method: Money back
  • time: 30 Days

general aquariumfilterer:

  • condition: New
  • Pet Supplies > Fish Aquariums > Filters
category: pet supplies > fish aquariums > filters, sku: 16041306566731861,
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