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Aqua Dream STP-400 Protein Skimmer with Ozone-Enhanced Sterilization – High-Capacity Water Treatment for Ponds and Aquaculture

SKU AD-STP-400
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Original price $2,999.00
Original price $2,999.00 - Original price $2,999.00
Original price $2,999.00
Current price $2,599.00
$2,599.00 - $2,599.00
Current price $2,599.00

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Aqua Dream STP-400 Protein Skimmer with Ozone-Enhanced Sterilization — High-Capacity Water Treatment for Ponds & Aquaculture

 

Engineered for demanding filtration needs, the Aqua Dream STP-400 Protein Skimmer removes dissolved organics before they convert into ammonia and nitrite, helping stabilize water chemistry and clarity in ponds, recirculating aquaculture systems (RAS), and large fish holding tanks. Its microbubble fractionation and optional ozone injection target proteins, biofloc, and fine particulates at the source, reducing maintenance on downstream filters while supporting a healthier environment for fish and corals. Built with hygienic, fully washable components and a dual-flush waste system, the Aqua Dream STP-400 Protein Skimmer delivers reliable, high-volume performance with straightforward service.

Upgrade your filtration line with the Aqua Dream STP-400 Protein Skimmer. Order today to add efficient DOC removal, optional ozone-enhanced sterilization, and low-touch maintenance to ponds, hatcheries, and high-capacity systems.


Key Features & Benefits

  • Microbubble fractionation for early pollutant removal
    Jet-injection creates fine bubbles that bind dissolved organic compounds (DOC), humic substances, and surfactants, exporting them as foam before biological breakdown.

  • Optional ozone injection to boost efficiency
    An ozone interface (up to 3 g/h) enhances oxidation, supports disinfection, and helps reduce color and odor. Foam with captured contaminants is routed to a dedicated waste outlet for simple disposal.

  • Helps stabilize water quality
    By removing organics upstream, the skimmer helps limit spikes that lead to elevated ammonia/nitrite, supports pH stability, and improves light penetration in display or grow-out systems.

  • Dual flush, low-touch maintenance
    The dual-flush system clears the neck and cup more efficiently, minimizing manual cleaning intervals and helping maintain consistent skimming.

  • Hygienic, fully drainable design
    System drains completely for storage and deep cleaning, reducing bacterial harborage and making periodic sanitization faster.

  • Sized for professional installations
    With recommended feed rates around 7,000 L/h and a working tank capacity of 6–15 m³, the STP-400 supports ponds, hatcheries, quarantine systems, and aquaculture facilities.

  • Straightforward setup and service
    Clear inlet/outlet sizing, accessible cup and discharge port, and simple ozone connection streamline integration with existing pumps and plumbing.

 


Specifications

Category Details
Dimensions L: 670 mm • W: 625 mm • H: 1,935 mm
Weight Shipping weight: 277 lb
Material Industrial skimmer assembly; fully washable, drainable design
Power/Output Power consumption: 200 W • Jet-injection microbubbles • Optional ozone up to 3 g/h
Capacity/Battery Recommended feed pump: 7,000 L/h • Retention (1 min): 10,000 L • Retention (1.5 min): 7,000 L • Tank capacity: 6–15 m³
Plumbing Inlet: 50 mm • Outlet: 75 mm • Waste outlet: 40 mm • Water inlet height: 1,160 mm
Warranty Manufacturer’s limited warranty; see documentation for term and coverage
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