Aquaforest AF K Boost 250ml

Aquaforest AF K Boost

Aquaforest AF K Boost 250ml is a professional potassium supplement designed to replenish potassium deficiencies in aquatic plants, preventing leaf yellowing and necrosis.

Aquaforest K Boost is a professional, easily absorbable potassium supplement for aquatic plants. Potassium is an important building block necessary for many biochemical reactions, osmotic regulation, and transport of compounds within plants. Potassium deficiency leads to the yellowing of plant leaves, and eventually plant necrosis. AF K Boost fully replenishes deficiencies of potassium, and its quickly-absorbing formula provides visible effects within a short time following application. 

• Easily absorbable iron fertilizer for aquatic plants
• Enhances synthesis of chlorophyll and increases green pigment
• Helps prevent leaf yellowing and necrosis
• The optimal concentration of potassium in aquarium water should be 10-20 mg/l. 

Instructions for Use

• Supplement until satisfactory results are achieved
• Use with AF Micro, AF PO4 Boost, and AF N Boost for optimum results.
• Absorbents such as zeolite and/or carbon may reduce the effectiveness of the formula.

1 ml in 10 l of aquarium water will raise levels of K Potassium by 5 mg/l (ppm)

Size: 250ml

When can I expect delivery?

• Gauteng (Jhb/Pta) - 1-3 working days
• Nationwide (Cpt/Dbn+) - 2-5 working days
• Outlying Areas - 3-7 working days

All orders are sent via Economy Road, typically through Fastway or Internet Express Couriers*. Estimated timeframes are not guaranteed. Once the order is collected by the courier, we have no control over third-party logistics and cannot make any time promises.

If you prefer a faster 🚀 shipping option, we also offer The Courier Guy during checkout in the dropdown selection. Please note that this option is not free, and you must choose it to use it. Please pay careful attention to the cutoff times and delivery timeframe for these options during checkout.

No more waiting at home or work for deliveries! ⏰ Now you can pick up your orders from a locker or counter location while you continue with your day. Depending on your location, delivery times to a Bob Box Locker can take between 3 to 7 working days!* Please note that once the Bob Box parcel is deposited in the locker, you have 2 days to pick it up. For Pargo pickups, you have 5 days to collect your item from the pickup location. If you fail to do so, it will be returned to the sender, and additional shipping fees will apply to resend your order.