SKU: 6178240575

Sera Ceramic pH Controller

Sale price$1063.35 Regular price$1181.50
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USA
  • USA
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Ships within 48 hours · Estimated delivery Jul 14 - Jul 19

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Description

Sera Ceramic pH ControllerAutomatic digital pH value management for CO2 operations Processes such as adding CO2 to the water rely on the pH level and can be efficiently controlled and adjusted through it. The seramic pH Controller keeps an eye on the pH levels in your aquarium and manages a connected CO2 fertilization system based on the set parameters. To achieve this, the device to be controlled is linked to the seramic pH Controller using a socket, the desired pH ranges are

Automatic digital pH value management for CO2 operations

Processes such as adding CO2 to the water rely on the pH level and can be efficiently controlled and adjusted through it. The seramic pH Controller keeps an eye on the pH levels in your aquarium and manages a connected CO2 fertilization system based on the set parameters. To achieve this, the device to be controlled is linked to the seramic pH Controller using a socket, the desired pH ranges are established, and then the seramic pH Controller autonomously and accurately manages the adjustments.

The included solenoid valve can be connected to standard CO2 systems, regulating CO2 addition according to the pH levels. This kit contains:

  • digital seramic pH Controller with power connection and external plug
  • solenoid valve
  • sera pH electrode
  • 2 suction cups and universal holder
  • universal holder plate
  • sera test solution pH 4.0 (with safety color indicator “red”) 100 ml (3.38 fl.oz.)
  • sera test solution pH 7.0 (with safety color indicator “green”) 100 ml (3.38 fl.oz.)
  • 3 m (3.3 yd.) CO2 hose 4/6
  • non-return valve
  • information for use

Tip: The seramic pH Controller is also ideal for operating calcium reactors and dosing pumps.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 6178240575

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WHoward
Grantham, US
★★★★★ 5
Best Sandal Ever
There is nothing about these that I don't LOVE. These are so comfortable and look so good. I have 6 pairs in every color. They r my absolute favorite. Run true to size. Listen to Amazon about sizing. They know... I am between size 7 and 7.5 and they recommended 7 and it was a perfect fit. I have not had any issues with the Velcro closure. Amazon has the best prices for UGGS.
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Reviewed in the United States on October 11, 2025
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dawn
Natrona Heights, US
★★★★★ 5
Sandals that go with just about everything.
As a lover of everything Ugg, these didn't disappoint. They are some of the most comfortable shoes I have, very lightweight, and go with just about everything. They remind me of the old school Dr. Martens and I had a massive collection of those in high school. I have worn them quite a bit and you can barely tell as they are holding up extremely well.
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Reviewed in the United States on February 15, 2026
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Stephen love
Lexington, US
★★★★★ 5
Comfort
Love! Excellent quality and sooooo comfy! Love
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Reviewed in the United States on March 17, 2026
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KaDi
San Leandro, US
★★★★★ 4
Cute and comfortable!
Size: 6.5, Color: Chestnut
These are cute and surprisingly comfortable! My arches feel supported and the soles don’t feel as block-like as other platform style sandals! Things to note: The footbed liner is not made of suede and is a little slippery. It’s like a neoprene liner which was unexpected for an Ugg shoe. Also, I only intend to wear these sandals as slides (a la Birkenstocks) so the “adjustable” Velcro strap over the top part of the foot seems useless. It doesn’t snug the top down at all, functionally speaking it is only to wear around the back of the ankle. Maybe this matters to someone thinking they could tighten the top down a bit. The ankle strap is comfortable but could be a bit longer. Overall they are a cute option to the platform Birks that are very uncomfortable imo. Love the options to order half sizes. I’m usually a 6 in Ugg boots but ordered my regular shoe size 6.5 and they fit well. My heel would be at the very end of my sandal if I sized down. True to size. Keeping and will order in another color!
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Reviewed in the United States on May 28, 2025
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Jess
Phoenix, US
★★★★★ 5
Comfy
The most comfortable Sandals I own!
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Reviewed in the United States on April 7, 2026

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