With an all-new design, the Ultum Nature Systems Mini CO2 Regulator comes in a unique anodized Space Grey finish offering an attractive appearance. Improved functions now include a dual-stage, failsafe mechanism for added safety measures and prevent the notorious end-of-tank dump. Additionally, a bubble counter and paintball adapter are also now included. The Ultum Nature Systems Mini CO2 Dual Stage Regulator remains an affordable CO2 delivery solution without sacrificing professional-grade performance. It retains a small blueprint and refrains from adding additional clutter to cabinet space.Why CO2 injection is important in a planted tank: 3 main factors contribute to the optimal growth of aquatic plants. These factors include nutrients, light, and carbon dioxide (CO2). If any of these are unbalanced, the results are algae growth or the withering of plants. The introduction of CO2 in a planted aquarium allows plants to thrive and grow more efficiently, while also giving them the ability to outcompete algae for nutrients.
No matter what type of planted aquarium setup you have, we recommend CO2 injection for better aquarium plant growth.
UNS Mini Dual Stage CO2 Regulator
Standard CGA320 Adapter (pre-installed)
Extra Assorted Washer O-Rings
Shipping, Returns and Refunds
Live plants are shipped Monday through Thursday for all west coast orders. For all remaining states, live plants will only be shipped Monday through Wednesday to ensure they arrive at your doorstep 100% healthy.
Rimless aquariums will be shipped throughout the week via UPS Ground. For more information, please visit our FAQ page.
Hard goods can be returned up to 14 days after receipt of purchase. Buyer is responsible for return shipping.
Due to its nature, we are unable to accept returns for live plants. In the unlikely event you are unsatisfied in any way, please contact us ASAP. We provide 100% DOA (Dead On Arrival) protection.
To be eligible for a refund/store credit, please contact us within 12 hours of receiving it and provide a photo of the item in its original packaging.
No worries, we’ll take care of everything as long as it fits the guidelines above.
Most answers to general questions can be found on our FAQ page.