Best AQUARIUM ALGAE CONTROLS
At Aquarium Accessories Reviews, we take pride in our rigorous review process. Each product is handpicked based on market research, personally tested by our experienced team for functionality and durability, and evaluated for value for money. Alongside our hands-on experience, we also consider real user feedback. This meticulous approach ensures we provide honest, transparent, and comprehensive reviews to guide your aquarium accessory purchases.
1
Tetra AquaSafe Plus 16.9 Ounces, aquarium Water Conditioner And Dechlorinator (16213)
Tetra Store
4.8 ✓
2
Seachem PhosGuard, 100 mL bagged - 67101850
Seachem Store
4.6 ✓
3
Tetra 77183 AlgaeControl, 1.69-Ounce, 50 ml
Tetra Store
3.8 ✓
4
API ALGAEFIX Algae Control 8-Ounce Bottle
API Store
4.3 ✓
5
Tetra Algae Control Liquid, 3.38 ounces, Controls Algae in Aquariums
Tetra Store
4.2 ✓
6
Tetra 16172 AquaSafe Fish Tank Water Conditioner, 8.45 fl oz
Tetra Store
4.7 ✓
7
Aquarium Pharmaceuticals 44 Hand Held Pad for Acrylic Aquariums
API Store
4.6 ✓
8
Aqueon Aquarium Algae Cleaning Magnets Glass/Acrylic, Small, Black
Aqueon Store
4.6 ✓
9
Seachem Flourish Excel Bioavailable Carbon - Organic Carbon Source for Aquatic Plants 500 ml
Seachem Store
4.7 ✓
10
5W UVC Aquarium Green Clean Light Algae Clear Fish Tank Water Clean Lamp Submersible for Swim Pools Pond Fish Tank Filter Pump
rOXIN Store
4.3 ✓
We will continue to update this buyer's guide once a month or two.
The best AQUARIUM ALGAE CONTROLS in 2024 - Detailed Product Descriptions
1. Tetra AquaSafe Plus 16.9 Ounces, aquarium Water Conditioner And Dechlorinator (16213)
By Tetra Store
More PhotoCONDITIONS aquarium WATER: Essential care formula protects fish and reduces stress.
MAKES TAP WATER SAFE: Monthly treatment with partial water changes removes harmful chlorine.
INSTANT RESULTS: Works quickly to make tap water safe for fish.
ESSENTIAL WATER CARE: Use when setting up a new aquarium, with monthly partial water changes or evaporation replacement.
USAGE: Add 2 teaspoons for every 10 gallons of aquarium water.
Packaging may vary
2. Seachem PhosGuard, 100 mL bagged - 67101850
Rapidly Removes Phosphate And Silicate From Marine And Freshwater Aquaria
Highly Porous For High Capacity And Bead Shaped For Optimum Water Flow
Outperforms all competing products
Not Recommended For Phosphate Based Buffers In Freshwater Aquaria
100 milliliters treats 60 US gallons
3. Tetra 77183 AlgaeControl, 1.69-Ounce, 50 ml
By Tetra Store
CONTROLS ALGAE: Liquid formula effectively combats algal blooms that cause green water.
KEEPS GLASS AND DÉCOR CLEAN: Works against algae that grow on glass and décor, such as blue-green algae, brown algae, hair algae and blanket weed.
SAFE FOR PLANTS AND FISH: Safely use Tetra Algae Control formula in planted aquariums as directed.
USAGE: Use 1 mL for every 12 gallons of aquarium water.
APPLY IN THE MORNING: See product label for complete directions.
A precision dropper top helps you administer the proper dose to your aquarium.
Tetra¿s state¿of¿the¿art formula makes it the most highly concentrated algae control product available on the aquatic market today.
4. API ALGAEFIX Algae Control 8-Ounce Bottle
By API Store
Contains one (1) API ALGAEFIX Algae Control 8-Ounce Bottle
Controls algae growth and keeps aquarium glass, ornaments and plants clean
Fast-acting and effective on "green water" algae blooms, string or hair algae
Will not harm fish and plants when used as directed
Dose every three days until algae is under control then dose weekly
5. Tetra Algae Control Liquid, 3.38 ounces, Controls Algae in Aquariums
By Tetra Store
CONTROLS ALGAE: Liquid formula effectively combats algal blooms that cause green water.
KEEPS GLASS AND DÉCOR CLEAN: Works against algae that grow on glass and décor, such as blue-green algae, brown algae, hair algae and blanket weed.
SAFE FOR PLANTS AND FISH: Safely use Tetra Algae Control formula in planted aquariums as directed.
USAGE: Use 1 mL for every 12 gallons of aquarium water.
APPLY IN THE MORNING: See product label for complete directions.
6. Tetra 16172 AquaSafe Fish Tank Water Conditioner, 8.45 fl oz
By Tetra Store
CONDITIONS aquarium WATER: Essential care formula protects fish and reduces stress.
MAKES TAP WATER SAFE: Monthly treatment with partial water changes removes harmful chlorine.
INSTANT RESULTS: Works quickly to make tap water safe for fish.
ESSENTIAL WATER CARE: Use when setting up a new aquarium, with monthly partial water changes or evaporation replacement.
USAGE: Add 2 teaspoons for every 10 gallons of aquarium water.
NEW LOOK: Packaging may vary
Age range description: All Life Stages
7. Aquarium Pharmaceuticals 44 Hand Held Pad for Acrylic Aquariums
By API Store
Contains one (1) API ALGAE PAD For Acrylic Aquariums 1-Count Container
Takes off algae from acrylic aquariums.
Durable scrubbing pad comes with hand-held control to clean nooks and crannies.
For use on acrylic aquariums only.
Use to rid acrylic aquariums of unsightly algae
8. Aqueon Aquarium Algae Cleaning Magnets Glass/Acrylic, Small, Black
By Aqueon Store
Magnet makes it easy to clean the inside of the aquariums from the outside
Scrubber falls straight down if separated from magnet for easy retrieval
Curved pad cleans flat and curved surfaces
Weighted scrubber will not float away
Can be used on glass or acrylic aquariums
9. Seachem Flourish Excel Bioavailable Carbon - Organic Carbon Source for Aquatic Plants 500 ml
CARBON PRODUCTION: All plants require a source of carbon, and Flourish Excel is a great and convenient source of bioavailable organic carbon.
IRON PRODUCTION: Flourish Excel also possesses iron reducing properties, thus promoting the ferrous state of iron (Fe+2), which is more easily utilized by plants than ferric iron (Fe+3).
PHOTOSYNTHESIS: Plants must produce longer chain carbon compounds (photosynthetic intermediates). By dosing with Flourish Excel you bypass the involvement of chain carbon compounds, and introduce the already finished, structurally similar compounds.
TREATMENT: On initial use or after a major (> 40%) water change, use 1 capful of Flourish Excel (5 mL) for every 40 L (10 US gallons). Thereafter, use 1 capful for every 200 L (50 US gallons) daily or every other day. For smaller dosing please note that each cap thread is approximately 1 mL.
SAFETY: Flourish Excel is completely safe for fish, however if you have Anacharis in an aquarium in which you are dosing Flourish Excel, then it is recommended to use it every other day rather than daily.
10. 5W UVC Aquarium Green Clean Light Algae Clear Fish Tank Water Clean Lamp Submersible for Swim Pools Pond Fish Tank Filter Pump
By rOXIN Store
【 Application 】this water clean light help to clean the green water,such as Fish tank,swimming pool,pond, shoes,dog house clean and so on.
【 WARNING 】Please use the light in sump or filte r tank,please DO NOT use it in your display tank or it will hurt your fish.please read the user manual before use it.
【Instruction 】Provide a clean living environment for your fish,water clean light for tanks up to 800-gallons,Suitable for Freshwater and Saltwater,suggest that use the light 3-4 hours once in 2-5 days.
【 Lamp feature】5watt 6.9inch x 0.82inch,110 voltage input,50-60Hz,Power Plug with Switch on/off.
【 Warm Tips 】Promise to respond within 12 hours, if you found any question about the product,please contact us,we will solve it for you.
11. Jasonwell Magnetic Aquarium Fish Tank Glass Algae Glass Cleaner Scrubber Floating Clean Brush(S)
Clean algae and scum off of the inside of your aquarium the easy, fun way!
Strong magnetic forces cause the inside cleaning brush to follow the outside handle. Just wipe the outside, and the inside is cleaned!
The inside piece floats, so if it becomes separated from the outside piece, it's easy to retrieve.
Simply drag the no-scratch, felt-lined handle and inside your aquarium, the scrubber follows, cleaning as it goes
Important: Made for common glass fish tank, not for acrylic and low iron glass. Please choose the size by the thickness of your fish tank glass. The larger, the stronger the magnet.
12. EcoBio-Block Stone Natural Volcanic Water Clarifier and Odor Remover Rock for Aquariums, Nano, 2-Pack
Unique beneficial bacteria in volcanic rock multiply to create a healthy ecosystem for clear, clean water without odors.
Speeds up nitrogen cycle, with pure bacteria in spores, germinating in early, middle and late stages, only in the presence of organic waste.
Reduces need for frequent maintenance by continually replenishing beneficial bacteria for up to one year.
Ideal for Betta homes and all nano freshwater or marine aquariums. Safe for all fish, reptiles, amphibians and other aquatic life.
Makes aquarium care simple in fresh or salt water. Nano size treats tanks from 1.5 to 3.0 gallons
13. QANVEE Aquarium Algae Scraper Cleaner Brush with 10 Stainless Steel Blades for Fish Reef Plant Glass Tank 26 Inch
EASY TO CLEAN: Pro Aquarium scraper with wide razor blade slides everything off your glass tank with ease,Could be used as gravel spatula with protection cover on
GLASS FRIENDLY: Soft and sharp blade,Won't be able to scratch your precious glass tank
STRONG AND HANDY: Aluminum Magnesium Alloy long handle and ABS plastic for the head makes it strong and light weight,very handy to use
LENGTH ADJUSTABLE: 26-Inch metal handle with comfort grip is configurable into different lengths:15-20-26Inch,Suit for small to large tanks
14. COOSPIDER Aquarium Clean Light Submersible Waterproof Lamp Water Clean Green Algae Clear for Fish Tank Pond 11W (HUV-11)
【 Warm Tip 】Due to the long transportion, after receiving the parcel, please check carefully whether the bulb is intact, if broken or have any crack mark, please contact our service mailbox on the package, we will send new replacement parcel in 24 hours.
【 Fast Clean 】254nm wavelength light help to remove the green in the fish tank, pond, make it clear. 175cm long cable, on/off switch, includes 2 suction feet
【 Lamp Size 】 110Voltage 11W: 10.24 inch * 0.79 inch, suitable for Max 3000L fish tank/pond, use 1-2 hours a day, it is better to adjust the use time according actual situation of water
【 WARNING 】 Light Will Kill Fish if don't separate the fish from the lights! Recommended to use this lamp in aquarium filter system
【 Warranty Promise 】 1 year warranty, 3 month free return, any problem please contact the service mailbox on the package, we will solve and reply in 24 hours.
15. COODIA Internal Green Water Killer Filter Aquarium Tank U-V Pump
Turns green water to clear in 3 to 7 days.
Suitable for Saltwater and Freshwater.
Clean up to 75 gallons tank
Built in 5 watt water pump
5 Watt U-V bulb included
16. Aqueon Pure Bacteria Supplement - 4 Pack (10 Gallon)
By Aqueon Store
Add one PURE per 10 gallons of tank water each week.
Add two PURE per 10 gallons of tank water when starting a new aquarium
Easy to dose gel ball
Live beneficial bacteria that breaks down harmful waste
Cannot be overdosed
Helps maintain clear water
Safe for all freshwater aquariums
17. ALGAEFIX Algae Control Solution
By API Store
Contains one (1) API ALGAEFIX Algae Control Solution 16-Ounce Bottle
Controls algae growth and keeps aquarium glass, ornaments and plants clean
Fast-acting and effective on "green water" algae blooms, string or hair algae and others
Safe for freshwater fish and plants when used as directed
Dose every three days until algae is under control then dose weekly
18. 5W 11W 13W UVC Aquarium Algae Bloom Clean Light for Fish Tank Water Clean Green Clear Waterproof Clean Lamp for Pond Fish Tank Sump Swim Pool (5w 6.9inch)
【 Warm Tips 】Because the long transportion, Before using the light, please check carefully whether the bulb is intact, if broken or have any crack mark, please contact us, we will send new replacement parcel in 24 hours.
【 Application 】this water clean light help to clean the green water,such as Fish tank,swimming pool,pond, shoes,dog house clean and so on.
【 Lamp feature】254nm wavelength,5watt 5inch x 0.9inch,110 voltage input,50-60Hz,Power Plug with timer Switch on/off.
【 WARNING 】Please use the light in sump or filte r tank,please DO NOT use it in your display tank or it will hurt your fish.please read the user manual before use it.
Provide a clean living environment for your fish,Power Plug with Switch on/off, any problem please contact us, we will solve and reply in 12 hours.
19. Pronetcus Algae Scraper for Glass Aquariums, Fish Tank Cleaner, Aquarium Algae Scrapers with 10 Stainless Steel Blades.
Pronetcus Premium scraper -- suitable for saltwater tank and freshwater aquariums.
Replaceable blade -- easy to install and replace blade.
Perfect cleaning -- large size knife head, clean the aquarium glass more thoroughly.
Safety protection -- with a plastic blade cover, safe storage, very solid.
Light and durable - please choose the right length of the scraper according to the height of the aquarium glass.For more spare blades, please search B08ZHJ5FLB
20. AA GKM9W Internal UV for Aquariums up to 50Ga,Black
By Brand: AA
The GKM9W Internal UV System with Power Head is for aquariums up to 50 gallons. The GKM9W allows water flow in direct contact with the UV lamp, making it extremely efficient. Keep your aquarium crystal clear & reduce water changes.
It includes the pump and takes only 5 minutes to install (no tools required). The UV lamp and pump are submersed completely in the aquarium and are attached to the inside of the aquarium with the included suction cups.
4" x 4" x 12" long. LED signals need for a UV Bulb replacement, easy change without tools. UV bulbs lasts for 6 to 9 months, assuming constant use. Sealed UV bulb design - avoid UV housing deteriorate, fresh with every bulb change.
Once your water is clear, there is no need to keep your GKM9W turned on 24/7. This will help increase the life of your 9 Watt UV lamp. Pump Flow Rate: 50 GPH. UL listed. EPA Est # 093568.
Included components: Water pump, Sealed UV bulb, Control Box, Adaptor. Comes with UL plug, only suitable for US market.
21. YADICO Green Water Filter Machine Pump for Aquarium Plant and Fish Tank
Multiple functions: (a) green water killer (b)air bubble function
It makes the green water turn to clear by killing the floating a-l-g-a in about 3 to 10 days.
Suitable for tanks up to 75-gallons.
Flow rate of pump inside 130GPH.
5 Watt U-V light inside.
22. DrTim’s Aquatics Freshwater Waste-Away Time Release Gel – Natural Fish Tank & Aquarium Leave-in Gel Waste Management Solution for Dissolving & Cleaning Organic Sludge & Waste - Treats 10 gal
Waste-Away Gel is a natural freshwater tank/aquarium cleaner that dissolves sludge, slime & waste
Leave-in tank gel contains a combination that dissolves organic waste & cleans gravel beds
Waste-Away Time Release Gel continuously releases beneficial product to consume nitrates and phosphates
Works for ~30 days to promote clean, clear water and a healthier aquarium environment
Waste-Away GEL will clean hard to reach areas to maintain the aquarium ecosystem which consume nutrients that can cause algae, cyano and slime
23. JackSuper Mini 3W UVC Timer Aquarium UV Clean Light Algae Clear Fish Tank UV Water Clean Lamp Green Bloom Clean Light for Sump Pond Filter Tank
【 Mini Size 】Perfect mini size 3inchx1inch,fits for most of small tank filters such as low water filter(search B07TS62D7J on Amazon),hang on back filter, top filter box and so on.
【 Application 】Updated version with timer(3h,6h,12h,24h),this water clean light help to clean the green water,such as Fish tank,swimming pool,pond, shoes,dog house clean and so on.
【 Lamp feature】254nm wavelength,3watt 3inch x 1.0inch,110 voltage input,50-60Hz,Power Plug with timer Switch on/off.
【 WARNING 】Please use the light in sump or filte r tank,please DO NOT use it in your display tank or it will hurt your fish.please read the user manual before use it.
【 Warm Tips 】Because the long transportation, Before using the light, please check carefully whether the bulb is intact, if broken or have any crack mark, please contact us, we will send new replacement parcel in 24 hours.
24. hygger Updated Energy Saving Titanium Aquarium Heater Digital Submersible 800 Watt Tank Heater for 120-180 Gallon Auto Shut Off Overheat Protection
By hygger Store
[Low Power Start-Up, Saving Energy] this fish tank heater with low power start-up conserves energy and saves your money on lower electrical bills. Automatically increase or decrease frequency as needed, smart PID Variable Frequency Drive Technology. Turn it up at full power for a fast heat up aquarium water, or down for maintain proper temp and to reduce energy costs
[Auto Shut Off] Based on Renesas high performance chipset, hygger heater auto shut-off when water level dips too low, resumes when fully submerged; Equipped with three overload sensors to prevent burnout; Beeping alert system when water temp over 96.8°F
[At-a-glance Temperature LCD Display] the heater rod shows real time water temperature and power simultaneously; indicator light to let you know when the heater is on. It will be red when heating at full energy, green at low energy, no light when the proper temperature has been reached
[Easy to Set Temperature] External hand button temperature control, just keeps pushing the button, it will cycle through all the set temperatures, adjustable temp setting between 70°F to 94°F in 1-degree increments
[Explosion Proof Heating Material ] Fully Submersible Aquarium Heater is constructed of heavy duty and explosion- proof titanium, double sealed by plastic guard which prevents fish from coming into contact with the heating element. 800 WATT aquarium heater is recommended for 120-180 gallon freshwater aquariums
25. Kulife Fumak Aquarium Filter Fish Tank Filters U-V Filter Pump with Timer Turns Green Water to Clear, Dual Mode (Aeration/Rainfall) for 40-120 Gallon Aquariums, Flow Rate and Direction Adjustable
PERFORMANCE – Max. Flow 200GPH, Max lift 3ft, Power 6W. For tank size of 40-120 Gallons. This fish filter provides not only filtration, but also oxygenation and circulation to your tank. The flow rate is adjustable to meet different requirements to grow fish and plants
SAFETY – This fish tank filter is fully submersible with epoxy sealed motor. Each product has been submerged in water and tested with super high voltage to ensure the safety.
TURNS GREEN WATER TO SUPER CLEAR, WITH A TIMER– An 8-Watt U-V lamp is integrated to turn the green water to super clear. A timer, which controls the lamp to turn on at the options of every 4 hours, 8 hours, or 24 hours, provides you great convenience as it is not necessary to have the lamp on all the time. The timer is A BIG IMPROVEMENT AND ADVANTAGE comparing with the similar products in the market!
2-STAGE FILTRATION – 2 sponge blocks filter out debris and impurities such as food residue, fish excrements, plant leaves etc. This efficient filtration system helps maintain a clear and healthy environment in your aquarium. Search code "B0BJV85H5L" for the replacement sponges and "B0BLRBXVP2" for the replacement light.
2 WAYS OF USE – 1. AERATING MODE -Oxygenation is very important to your fish. Different from many filters in the market, this filter also provides an air venturi and air tubing to increase oxygen supply in your fish tank. The air flow is adjustable with the regulator. 2. RAINFALL MODE- Filtered water goes to the spray bar and flow out from the holes to create water agitation at the surface, which is very favorable to fish. The Rainfall Mode also provide more even and gentle water distribution.
26. AquaMiracle Aquarium Filter Fish Tank Filters for Green Water, U-V Filter Pump with Timer, Dual Mode (Aeration/Rainfall) for 40-120 Gallon Aquariums, Flow Rate and Direction Adjustable
PERFORMANCE – Max. Flow 200GPH, Max lift 3ft, Power 6W. For tank size of 40-120 Gallons. This fish filter provides not only filtration, but also oxygenation and circulation to your tank. The flow rate is adjustable to meet different requirements to grow fish and plants.
FULLY SUBMERSIBLE – This fish tank filter is fully submersible with epoxy sealed motor. Each product has been submerged in water and tested with super high voltage before ex-work.
CLEAR WATER, WITH A TIMER – An 8-Watt U-V lamp is integrated to turn the green water to super clear. A timer, which controls the lamp to turn on at the options of every 4 hours, 8 hours, or 24 hours, provides you great convenience as it is not necessary to have the lamp on all the time. The timer is A BIG IMPROVEMENT AND ADVANTAGE comparing with the similar products in the market!
2-STAGE FILTRATION – 2 sponge blocks filter out debris and impurities such as food residue, fish excrements, plant leaves etc. This efficient filtration system helps maintain a clear and healthy environment in your aquarium. Search code “B0BJV46CS9” for the replacement sponges and "B0BLRTT4DM" for the replacement light.
2 WAYS OF USE – 1. AERATING MODE -Oxygenation is very important to your fish. Different from many filters in the market, this filter also provides an air venturi and air tubing to increase oxygen supply in your fish tank. The air flow is adjustable with the regulator. 2. RAINFALL MODE- Filtered water goes to the spray bar and flow out from the holes to create water agitation at the surface, which is very favorable to fish. The Rainfall Mode also provide more even and gentle water distribution.
27. Carefree Fish Aquarium Mini Magnetic Cleaner for Glass Fish Tank Tiny Magnet Brush Algae Scrapers
❤No floating
❤Can not be used in acrylic fish tank.
❤Egonomic grip feel comfortable with paint coating.Each Angle has been carefully calculated,It is more labor-saving to use.
❤No blade
❤For 6mm(1/4Inch) Thickness of glass fish tank.Do not use in acrylic fish tanks.
28. AQQA Magnetic Aquarium Fish Tank Cleaner Fish Tank Glass Algae Scraper Glass Cleaner Scrubber Floating Clean Brush Suitable for Freshwater and Saltwater
By AQQA Store
【Perfect for Aquarium】Aquarium algae scrapers works well with the outer magnetized pad and inner glass cleaner to clean the glass, removing algal quicker and easier, keeping the water quality and aquarium healthy.
【Upgraded Magnetic & Never Slip】The aquarium cleaner has a powerfully upgraded magnetic, stronger than the previous suction, do not worry about slipping down
【Special Floating Design】The fish tank glass cleaner comes with a floating design and never sinks to the bottom of the tank that allowing you to pick it up without touching water or any aquatic animals or plants.
【Premium and Durable Material】The aquarium scrubber is designed with fabric and mini hooks on the side, which can easily scrape algae off and never damaged the glass. And the handle surface is covered with felt so that you can slide smoothly when you clean.
【Easy to Use】This aquarium glass cleaner is even friendly to new fish keepers. It is easy to operate and does not scratch the glass when cleaning, because the structure of the aquarium cleaner prevents sand or substrate from getting stuck in the fibers.
