Do I need both the bottle of purple and pink?

Thank you for your question. As long as you use at least 1 bottle per 50 gallons you can select whichever color you wish, you can use all the same color or mix and match. If you use both you will have a total of 12 separate species of coralline algae. If you are looking for an end result of only pink or only purple then choose all the same, if you are looking to achieve the greatest bio-diversity or if your tank is resistant to growing coralline algae then you would want to combine both products. You can not overdose your tank using this product as we do not add calcium or magnesium additives, we use only algae spores and beneficial nitrifying bacteria. Thank you again and happy reefing!

I have a lot of green algae in my tank. If I put this in, will it be able to outcompete existing green algae and take over?

It's takes awhile for coralline algae to start to grow. If you have green algae you have to much nutrients. I'd work on getting rid of the green algae before putting this in.

Is there supposed to be anything pink in the bottle? The liquid was clear, to include the small piece of rock.

No color should be visible. It’s the coralline spores you are after. If conditions are right, it will start to show. I have tried both the purple and pink and have had good luck. Don’t get discouraged mine took about 8 months for me to get my tank under control. Good luck!

Would pink fusion strain or purple helix strain be best for high lighting sps reef tank?

I used a 50/50 mix in my 75 gallon and both are doing well. It is a reef tank so it sees alot of light from 2 Fluval Marine 32 watt leds

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Coralline Algae in a Bottle + Nitrifying Bacteria for Saltwater Aquariums, Pink Fusion Strain

Product ID: 68809969

Details

Brand
ARC Reef
Item Form
Liquid
Item Weight
14 ounces
Liquid Volume
50 gallons
Number of Packs
1

⚡Rapid biological filtration boost

🌈7 vibrant pink coralline algae strains

🧬2-in-1 live algae + nitrifying bacteria

₩56993

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Description

🌊 Elevate your reef game with the Pink Fusion powerhouse!

DUAL ACTION FORMULA - Live coralline algae and active nitrifying bacteria combine to jumpstart your saltwater tank’s ecosystem.
VIBRANT PINK SPECTRUM - Seven distinct pink algae strains create a stunning, naturally colorful reef environment that evolves with your tank.
NUISANCE ALGAE DEFENSE - Highly epiphytic strains outcompete unwanted algae and diatoms, keeping your aquarium pristine and thriving.
ACCELERATED TANK CYCLING - Speeds up biological filtration by controlling ammonia and nitrite levels for a healthier marine habitat.
REEF SAFE LAB CERTIFIED - Developed in a licensed aquaculture lab, 100% fishless and parasite-free, ensuring safe use for all marine life.

Coralline Algae in a Bottle + Nitrifying Bacteria Pink Fusion Strain is a premium 2-in-1 live product featuring seven vibrant pink coralline algae species and active nitrifying bacteria. Designed to rapidly establish biological filtration and enhance color diversity in saltwater aquariums, it outcompetes nuisance algae while maintaining reef-safe conditions. Each 14-ounce bottle treats up to 50 gallons and is freshly bottled with a 21-day shelf life, developed by ARC Reef in a licensed aquaculture lab.

Specifications

ASIN	B07DN2HSSQ
ASIN	B07DN2HSSQ
Best Sellers Rank	#45,979 in Pet Supplies ( See Top 100 in Pet Supplies ) #383 in Aquarium Water Treatments
Brand Name	ARC Reef
Customer Reviews	4.1 4.1 out of 5 stars (1,005)
Date First Available	June 9, 2018
Global Trade Identification Number	00860003440919
Item Form	Liquid
Item Weight	14 ounces
Item Weight	14 ounces
Liquid Volume	50 gallons
Manufacturer	ARC Reef
Manufacturer	ARC Reef
Number of Items	1
Number of Packs	1
Pet Type	Fish
Target Species	Fish
Unit Count	1 Count

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₩56993

Duties & taxes included

In stock

Sold byAmazon South KoreaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Korea.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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