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Ships within 48 hours · Estimated delivery Jun 30 - Jul 5
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Description
ista water plant fertilizer ISTA Water Plant CO2 TabletsThe CO2 tablets from ISTA are easy to use, you just have to place it in the aquarium water and upon contact with the water each of the tablet will release CO2 into the tank along with some valuable traces of substances that help and facilitate the growth of aquatic plants. One tablet is enough for 20 liters of water. This is a perfect product for those who do not have space to keep an aquarium cylinder but will like to have planted aquarium and for
The CO2 tablets from ISTA are easy to use, you just have to place it in the aquarium water and upon contact with the water each of the tablet will release CO2 into the tank along with some valuable traces of substances that help and facilitate the growth of aquatic plants. One tablet is enough for 20 liters of water. This is a perfect product for those who do not have space to keep an aquarium cylinder but will like to have planted aquarium and for those users also who will have difficulty in maintaining the appropriate levels.FEATURES
Releases CO2 upon contact with aquarium water
Necessary for planted aquarium
Facilitates the growth of plants
Does not harm fish or other aquatic life
SPECIFICATIONS
Quantity - 100 tablet
Suitable for - Planted aquarium
Dosage - Use 1 tablet per 20 liter of water to add about 5 mg/ltr co2 (ph reduced about 0.2), apply daily. Planted tank should maintain a co2 content of 5 - 15 mg/ltr
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 441 reviews
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Product Reviews
★★★★★ 5
Unpaid and honest review
Size: Small, Color: Navy
Nice fit ,lightweight ,good quality and very very affordable ,comfy.Recommended
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Reviewed in the United States on June 10, 2026
★★★★★ 4
Runs small
Size: XX-Large, Color: Navy
Definitely go a size up. These run a whole size smaller than designated. Material is also heavier than a regular t-shirt. Quality seems okay
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Reviewed in the United States on May 17, 2026
★★★★★ 5
Fits well and comfortable!
Size: Large, Color: Eggshell White Black Mariner Stripe, Size: Large, Color: Eggshell White Black Mariner Stripe
This shirt fits my husband very well, it is true to size. It is soft and stretchy enough to be comfortable. I bought this as part of a costume but my husband wears it around the house now because it's so comfy.
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Reviewed in the United States on December 24, 2025
★★★★★ 1
You get what you pay for
Size: XX-Large, Color: Eggshell White Black Mariner Stripe
Like most of the other reviews here, the shirt runs too small and too short. Material was also incredibly uncomfortable. It also wasn't the color I was hoping it would be, but that's on me for not reading the fine print (eggshell white was very much not white)
If you're looking at this for a certain costume/cosplay idea, it's probably not what you're looking for.
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Reviewed in the United States on February 18, 2026
★★★★★ 5
Solid fit
Size: X-Large, Color: Eggshell White Black Mariner Stripe
Easy fit, comfortable material. Dont expect it to last forever but at the price its solid for the purpose of a halloween costume.
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Reviewed in the United States on November 1, 2025