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Potassium Concentrate (500 ML - 16 oz) - Two Little Fishies

Two Little Fishies

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$15.99
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Product Description

Julian Sprung's Reef Formula

Potassium occurs at a concentration of about 400 mg/L in full-strength natural seawater. It is an essential element for metabolic function of all living cells. Sometimes artificial seawater mixes are deficient in potassium, and some reef aquariums lose potassium over time, due to filtration methods and extraction of potassium from the water by marinelife. For corals, potassium deficiency is characterized by loss of color, slow growth, or loss of tissue, especially in small polyped stony corals. Use Two Little Fishies Potassium Concentrate to raise the potassium concentration in the aquarium when it falls below 400 mg/L. Potassium supplementation is especially beneficial in low-nutrient reef aquariums, and is known to promote the development of colorful pigments in Montipora, Acropora, Stylophora, Pocillopora, & Seriatopora spp. 500 ml (16.8 fl oz) bottle.

Product Reviews

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  1. Getting color back

    Posted by Ryan on Feb 10th 2017

    I have been having a problem coloring up sps in my tank. Since I have been dosing this, my colors have started returning. TLF makes great products.

Why Shop With Us? We are here to EARN your Business!

FREE SHIPPING on ALL ORDERS with NO MINIMUM Purchase for ALL CUSTOMERS! Future Discounts on All Orders for All Customers, you don't need to be part of some group buy or exclusive program to enjoy reward discounts. Future discounts awarded in the form of points that can be used on future purchases. FREE RETURNS on any order for 30 Days after purchase, we even pay the return shipping. No Restocking Fees. Secure Online Shopping Our entire site is HTTPS Secure and our Payment system is plugged directly into PayPal Credit services & Apple Pay so we never even see your credit card number when you order.

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To reduce our shipping costs, all aquarium supplies are shipped UPS, Fedex or USPS. Orders can ship from multiple warehouses throughout the US. We attempt to keep inventory local to you to keep shipping times and expenses low. Our primary warehouses are in PA, TN and AZ. Most orders submitted by 3pm EST (Monday - Friday) are shipped same day. Orders on Friday and over the weekend after 3pm EST will ship Monday unless it's an item that ships out of a 24/7 warehouse. UPS orders will be delivered Monday through Friday. USPS or FedEx will be delivered Monday through Saturday. We deliver pretty much anywhere in the domestic 48 within 3 days FOR FREE!

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