API Marine Algaefix bottle 16-ounce ready for saltwater algae control
API Marine Algaefix being dosed for algae control in aquarium
In-tank algae growth reduced with API Marine Algaefix treatment
Reef tank setup using API Marine Algaefix for algae management
API Marine Algaefix demonstrating safety for invertebrates when used as directed
Clearer water in saltwater tank with API Marine Algaefix
API Marine Algaefix bottle 16-ounce ready for saltwater algae control
API Marine Algaefix being dosed for algae control in aquarium
In-tank algae growth reduced with API Marine Algaefix treatment
Reef tank setup using API Marine Algaefix for algae management
API Marine Algaefix demonstrating safety for invertebrates when used as directed
Clearer water in saltwater tank with API Marine Algaefix

API MARINE ALGAEFIX Algae Control - 16-Ounce Bottle | Saltwater Aquarium Algae Treatment

Overview API MARINE ALGAEFIX Algae Control is a fast-acting solution designed for saltwater and reef aquariums. It...
Availability: In stock
Product type: Aquarium Water Treatments
$27.63
$27.63
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API Marine Algaefix bottle 16-ounce ready for saltwater algae control

API MARINE ALGAEFIX Algae Control - 16-Ounce Bottle | Saltwater Aquarium Algae Treatment

$27.63
API Marine Algaefix bottle 16-ounce ready for saltwater algae control
API Marine Algaefix being dosed for algae control in aquarium
In-tank algae growth reduced with API Marine Algaefix treatment
Reef tank setup using API Marine Algaefix for algae management
API Marine Algaefix demonstrating safety for invertebrates when used as directed
Clearer water in saltwater tank with API Marine Algaefix

API MARINE ALGAEFIX Algae Control - 16-Ounce Bottle | Saltwater Aquarium Algae Treatment

$27.63
Description
Description
x

Overview

API MARINE ALGAEFIX Algae Control is a fast-acting solution designed for saltwater and reef aquariums. It targets common nuisance algae while aiming to be gentle on fish, corals, and invertebrates when used as directed. The 16-ounce bottle is ready to support a cleaner, clearer display tank that you can enjoy watching as life inside your ecosystem thrives.

What algae does it target?

  • Green algae (Cladophora)
  • Red slime algae (Oscillatoria / Spirulina major)
  • Brown algae (Cyclotella)

Usage and dosing

  • Dose every three days until algae is under control, then switch to a weekly maintenance dose as directed.
  • Designed for saltwater tanks containing live corals, invertebrates, and fish; use only as directed for best results.

Why choose API MARINE ALGAEFIX?

API has been creating aquarium solutions for more than 50 years, focusing on research-driven products that aim to help you maintain a healthy, visually appealing tank. Algaefix is part of a broader family of API aquarium treatments designed to work together for better control of algae, balanced bacteria, and overall tank usability. When used as directed, it strives to support a safer environment for tropical community fish, reef inhabitants, and invertebrates.

What to expect

Algaefix is formulated to act quickly and to fit naturally into routine tank care. You may notice changes in algae growth and water appearance over the course of days to weeks. Results can vary based on tank parameters, stocking, and ongoing maintenance. This product is not a guaranteed fix; consider it one part of a thoughtful, ongoing algae management plan.

Tips for best results

  • Use in conjunction with routine maintenance and compatible API products to support overall tank health.
  • Always follow the directions on the label and avoid overdosing to protect tank inhabitants.

FAQ

Q: What algae does API MARINE ALGAEFIX target?

A: It targets green algae, red slime, and brown algae in saltwater tanks, and is intended to be safe for fish and invertebrates when used as directed.

Q: How should I dose API MARINE ALGAEFIX?

A: Dose every three days until algae is controlled, then switch to a weekly maintenance dose per directions.

Shipping & Return
Shipping & Return
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Shipping

  • Free shipping on all U.S. orders, with no minimum purchase.
  • Orders are processed within 1–2 business days after payment confirmation; weekend and holiday orders are processed on the next business day.
  • Estimated delivery: 3–5 business days after dispatch in most U.S. locations; remote or limited-service areas may take longer.
  • Once your order ships, you receive a tracking link by email; tracking usually becomes active within 24–48 hours.

Returns

  • 30-day returns from the delivery date with a full refund for unused items in their original condition and packaging.
  • Free return shipping: email petlywox@gmail.com with your order number and we send you a prepaid return label.
  • Damaged, defective, expired or incorrect items are also returned free of charge for a full refund — please include photos.
  • Your refund is issued to the original payment method within 10 business days after we receive and inspect the return.
  • Opened food, treats or supplements, used grooming or hygiene items, custom products, sale items and gift cards are not returnable unless they arrived damaged, defective, expired or incorrect.

Full details: Shipping Policy · Refund Policy. Questions? Email petlywox@gmail.com.

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Check the exact measurements and package contents before ordering. Read U.S. delivery details and return conditions. For a product question, email petlywox@gmail.com.

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