Overview
Fritz Algae Clean Out is a highly concentrated aquarium algaecide designed to quickly and effectively control common forms of nuisance algae in both freshwater and saltwater aquariums. This copper-free formula targets single-celled algae responsible for green water, as well as string algae and blanketweed, restoring water clarity and improving overall tank appearance.
Unlike many generic algaecides, Fritz Algae Clean Out is reef safe and selective, meaning it controls algae without negatively impacting fish or live plants when used correctly.
Key Features
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EPA-registered professional-grade algaecide
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Eliminates green water and nuisance algae
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Copper-free and reef safe
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Safe for fish and live plants
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Fast-acting, highly concentrated formula
Why Choose Fritz Algae Clean Out?
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One of the most concentrated algaecides available
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Targets multiple algae types with a single treatment
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No equipment restrictions required
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Compatible with most aquarium medications
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Trusted by professional aquarists and breeders
Benefits
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Restores crystal-clear water
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Reduces unsightly algae growth
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Improves light penetration for plants and corals
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Enhances overall tank aesthetics
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Helps stabilize aquarium ecosystems
Product Specifications
• Product name: Fritz Algae Clean Out
• Product type: EPA-approved aquarium algaecide
• Usage: Algae control and water clarification
• Lighting / requirements: Standard aquarium lighting
• Placement / application: Sump or high-flow area
• Difficulty level: Easy (follow directions carefully)
• Tank type: Freshwater, saltwater, reef (no invertebrates)
Care Guide / Usage Guide
Lighting
For best results, temporarily reduce or turn off aquarium lighting during treatment to further inhibit algae growth.
Water
Suitable for both freshwater and saltwater systems.
Substrate
No restrictions.
CO₂
No interaction with CO₂ systems.
Maintenance
Manually remove as much visible algae as possible before and after treatment. Perform a water change 1–2 days after dosing to remove excess nutrients.
Planting / Application Instructions
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Shake bottle well before use.
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Add directly to sump or high-flow area of the tank.
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Leave all filtration and equipment running.
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Monitor livestock for 24 hours.
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Perform partial water change after 1–2 days.
Perfect For
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Green water outbreaks
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String algae infestations
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Blanketweed control
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Freshwater aquariums
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Marine and reef systems (fish and coral only)
Important Notes
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NOT SAFE for freshwater invertebrates, including snails, shrimp, clams, crabs, or other crustaceans and molluscs. These must be removed before treatment.
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Overdosing may cause livestock stress; perform small water changes if needed.
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Manually remove algae for best long-term results.
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This product treats symptoms, not root causes—address lighting and nutrient issues for prevention.
Disclaimer
Images are for reference only. Always follow manufacturer dosing instructions carefully. Results may vary depending on tank conditions, algae severity, and maintenance practices. This product is not a substitute for proper aquarium husbandry