Preferred Reefers get up to 10% back in Rewards Points!
For a limited time, Preferred Reefers will get 10 Reward Points for every dollar spent on qualifying items. Reward Points can then be redeemed on future purchases.
To earn Reward Points, you must be logged into your Preferred Reefer account.
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.
Phosphate levels often come up when talking about algae growth in our aquariums. While it's not the sole reason algae occurs, highly elevated phosphate levels can indeed contribute to undesirable algae growth. At the same time, zero phosphate also has negative impacts on our reef aquariums, so we recommend aiming for phosphate levels between 0.01 and 0.1 ppm. Because we’re measuring in a range so close to zero, using a high-quality phosphate test kit is important.
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