Does this have an expiration date?

Just checked the bottle and I didn't see any.

does this work if i dont have any corraline algae yet?

I did not have any obvious coraline algae and used it once. I had a huge mess as the green algae bloomed everywhere. I changed the water and cleaned the filter adjusted the lighting timing and the next morning the algae bloomed in an overabundance. It took 3 water changes and 4 filter cleanings to get it under control. I threw it away but your experience may be different.

Will this harm invertebrates?

Nope, not at all. Just check your levels (you should do this anyway). Been using this stuff for years! Good for any hard corals and coco worms too. Makes everything nice n pink n purpley!

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Carib Sea Purple Up Algae Accelerator, 8-Ounce

Product ID: 10104495

Details

Brand
Carib Sea
Liquid Volume
8 Fluid Ounces
Item Weight
8 Ounces
Item Form
Liquid
Target Species
Fish

⚡Accelerates algae growth rate

💜Boosts vibrant purple coralline algae

🧪Enriches calcium & iodine levels

COP 80821

Duties & taxes included

In stock

Sold byAmazon ColombiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

💜 Elevate your reef’s vibe with the ultimate purple power-up!

SAFE FOR ALL AQUARIUMS - Formulated for all ages and reef types, ensuring universal compatibility.
FAST TRACK ALGAE GROWTH - Speeds up desirable algae development without inviting nuisance species.
ESSENTIAL REEF NUTRITION - Infuses critical calcium, iodine, and trace elements to keep your ecosystem thriving.
TRUSTED BY REEF ENTHUSIASTS - Backed by a 4.3-star rating and a top 400 rank in aquarium treatments.
TRANSFORM YOUR REEFS AESTHETIC - Amplifies stunning pink & purple coralline algae for that enviable reef glow.

Carib Sea Purple Up Algae Accelerator is an 8-ounce aquarium treatment designed to accelerate the growth of vibrant pink and purple coralline algae. It enriches your reef environment by raising calcium, iodine, and essential trace elements, promoting a healthy and visually stunning aquatic ecosystem without encouraging nuisance algae. Suitable for all aquarium types and ages, it’s a trusted choice among reef hobbyists.

Specifications

ASIN	B000I2RNU0
ASIN	B000I2RNU0
Age Range Description	All Ages
Best Sellers Rank	#44,874 in Pet Supplies ( See Top 100 in Pet Supplies ) #390 in Aquarium Water Treatments
Brand Name	Carib Sea
Color	Purple
Customer Reviews	4.3 4.3 out of 5 stars (308)
Date First Available	January 2, 2005
Date First Available	January 2, 2005
Directions	Use as directed
Included Components	CaribSea Purple Up Algae Accelerator, 8-Ounce
Item Dimensions LxWxH	2 x 2 x 7 inches
Item Package Dimensions L x W x H	6.3 x 2.09 x 2.05 inches
Item Weight	8 ounces
Item model number	08530
Item model number	08530
Manufacturer	CaribSea, Inc
Manufacturer	CaribSea, Inc
Model Name	CaribSea Purple Up Algae Accelerator, 8-Ounce
Number of Items	1
Product Dimensions	2 x 2 x 7 inches; 8 ounces
Size	CaribSea Purple Up Algae Accelerator, 8-Ounce
Specific Uses for Product	Active
Style	PurpleUp™
Target Audience Keyword	fish

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TrustScore 4.5 | 7,300+ reviews

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