New
Arrivals/Restock
CO2 Optimat Refill
4.4 (40 items)
Limited Time SaleUntil the end
03
34
53
$4.43 cheaper than the new price!!
Free shipping for purchases over $99 ( Details )
Free cash-on-delivery fees for purchases over $99
Free cash-on-delivery fees for purchases over $99
See all stores
Please note that the sales price and tax displayed may differ between online and in-store. Also, the product may be out of stock in-store.
New $7.39
Product details
| Management number | 235158188 | Release Date | 2026/07/02 | List Price | $2.96 | Model Number | 235158188 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
The Tetra CO2 Optimat Refill provides the replacement CO2 bottle for the Tetra CO2 Optimat Set.
Carbon is an important nutrient for all aquatic plants and is absorbed by them as Carbon Dioxide. While the amount of Carbon Dioxide in the atmosphere is almost inexhaustible, aquarium water usually always contains too little carbonic acid. Using the Tetra CO2 set you can easily enrich your aquarium water with CO2 to improve plant growth and health.
Bestseller ranking
Aquarium & Aquatic Life
Customers who viewed this product also viewed
Paper Craft
Correction of product information
If you notice any omissions or errors in the product information on this page, please use the correction request form below.
Correction Request Form