"I purchased the 5600SXT controller and the associated bypass valve from Aquascience.net and it was a good price. Serina was everything that I had hoped for in a sales person. She was helpful, courteous and attentive. The valve arrived in good order and I will buy again from Aquascience."

"Your ahead of me. Just what I wanted."

"Easy to order and fast delivery"

"Excellent, scheduled delivery to meet our needs."

"Good website, fast shipping, good customer service. Everything was correct in the order. Will use them again."

"Delivery was made 2 hours after time frame"

"Great price and shipped right away "

"Water tank came faster than predicted and In great shape. Thank you."

"Aqua science handled the order quickly and efficiently. I had called and ordered something, then changed my mind about what I wanted. I was able to call, cancel the first order and reorder the new parts in a single call."

"I received my item 2 days after I ordered it, it’s exactly what I expected."

"Complete system from Aquascience years ago still working great ,.several reorders, happy house owner. "

"Great service n fantastic follow up n assistance..5 stars..excellent +++"

"My well water registered 6.2 pH and blue copper stains were getting worse in showers. Aqua Science delivered a 1.5 cu. ft. Calcite filtering cylinder and electronic bypass in a matter of days; after a fairly easy installation by my plumber, our pH immediately jumped past the 7.0 neutral reading so our water is now slightly alkaline. It tastes much better, the wife loves the improvement in her hair after shampooing, and no more blue stains. I had concerns about the possibility that the Calcite might make our water too hard, but that is not an issue. Very pleased with this investment."

"spilled in shipment. Not as good as previous purchases. "

"Ordered on a Sunday arrived Tuesday morning! Quick shipping. Thanks!"