Aperture Business New Website Reminder
We are now transitioning all ordering of Neptune Systems, EcoTech Marine, AquaIllumination, Bulk Reef Supply Wholesale, and all of our Aperture Exclusive Distribution Brands to the new Aperture Business website (aperturebusiness.com).
If we have not yet moved your account, we need your basic information to complete that transition.
Please complete the form linked above as soon as possible to get started.
If you have any questions, please contact your Aperture sales representative.
Under 60 days? No problem. We’ll issue your refund to the original form of payment. Over 60 days? Still no problem. We'll issue your refund in the form of store credit, which you can use like cash on our website.
Open box but still unused? We can help. We’ll issue your refund to the original form of payment minus a small 10% restocking and handling fee.
Some exclusions apply, for more information go to Return & Replacement Details.
ESV Calcium Hydroxide is pure and meets American Water Works Association and Water Chemical Codex requirements. Dosing with Kalkwasser is one of the very few proven, effective methods to add calcium and alkalinity with a single product while maintaining pH. Commonly used in conjunction with auto top off systems.
| SKU | ESV Calcium Hydroxide (Kalkwasser Powder) |
|---|---|
| Aquarium Type | Saltwater |
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