SKU: 49728783430
aquarium plant fertilizer tabs

aquarium plant fertilizer tabs Dennerle Plants Power Caps (25 pcs)

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Description

aquarium plant fertilizer tabs Dennerle Plants Power Caps (25 pcs)Power Caps are fertiliser capsules for additional nutrient supply in the substrate. Power Caps contain a perfect mixture of the macro elements nitrate (N), phosphate (P) and potassium (K) as well as valuable micronutrients iron (Fe) and trace elements. The capsules are inserted deep into the substrate at the base of the plant to promote root growth, vitality and vigour. Power Caps are ideally suited for strongly rooting species such as Echinodorus,

Power Caps are fertiliser capsules for additional nutrient supply in the substrate. Power Caps contain a perfect mixture of the macro elements nitrate (N), phosphate (P) and potassium (K) as well as valuable micronutrients iron (Fe) and trace elements. The capsules are inserted deep into the substrate at the base of the plant to promote root growth, vitality and vigour. Power Caps are ideally suited for strongly rooting species such as Echinodorus, Cryptocorynes and many stem plants. After years, a substrate is often depleted of nutrients. Dennerle Plants Power Caps can replenish or supplement these nutrient gaps.  

Usage: As a supplemental fertilizer or as a first aid for nutrition deficiency symptoms, simply insert 1 capsule per 10x10cm deep into the substrate. Use tweezers to place the Power Caps as accurately as possible into the substrate. The exact timing depends on different factors such as CO2 supply, light intensity and plants. To prevent nutrient deficiencies we recommend to start supplementing the fertilizer already 2-3 months after the new start of the aquarium. The beads contained in the capsules release the nutrients gradually. The shell dissolves over time, but the beads do not. These can simply remain in the substrate and are absolutely harmless to both animals and plants.

 

 

Substrate -

Soil substrate

Without CO2

every 12 weeks

every 16 weeks

CO2 + low light

every 8 weeks

every 12 weeks

CO2 + high light

every 4 weeks

every 8 weeks

 

Tip: Use Power Caps early when setting up your aquarium to enrich the substrate with additional nutrients right from the start and thus achieve particularly lush plant growth. Use 2-3 capsules per 10x10cm area for particularly large solitary plants to provide them with maximum nutrients.

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SKU: 49728783430

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Steve
Boise, US
★★★★★ 4
3.5, Not 3.0
Color: Medium Set of 6
These balls were almost exactly what I needed. I was replacing my boy’s favorite ball, which is the 3” squeaky, spikey ball that fits in the chuck it launcher. Unfortunately I saw the shiny object next to it and because there were SIX balls and a dollar less, I failed to see that these are 3.5” balls instead of 3”…. Great balls but no fitty in the slingy. Buyer beware. No chuck it no problem. Save a buck.
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Reviewed in the United States on March 9, 2026
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HollisHoHo
Alexandria, US
★★★★★ 5
MY CHIHUAHUA LOVES THESE BALLS!!
Color: Samll Set of 8
My little chihuahua, BamBam, is addicted to balls, especially little balls that squeak! However, any balls that have material on them, BamBam will tear them apart, swallow the material and then get an upset tummy! These balls saved the day! BamBam LOVES them & she cannot tear them apart! They hold up so well! No matter how much BamBam plays with them, they keep squeaking away!
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Reviewed in the United States on July 15, 2025
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Verified Purchase
Laurens springerslng
Fort Morgan, US
★★★★★ 5
Great thick squeaky ball
Color: Large Set of 2
These are good thick rubbery squeaky balls. My boy loves them! He's 75lbs. Strong chewer. I hav hard time squeezing to squeak, but he doesn't... He loves it!!!
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Reviewed in the United States on March 24, 2026
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Verified Purchase
g a ross
Lexington, US
★★★★★ 5
Squeaky ball
Color: Large Set of 4
Perfect squeaky ball. Dogs love them. I love that they're durable and their thickness aids their durability. My Great Dane will play alone for hours with a ball.
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Reviewed in the United States on June 20, 2025
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Ricky Bobby
Birmingham, US
★★★★★ 5
Fun
Color: Interactive Dog Ball
Fun! Second purchase. Solid and rugged for 22 lb dog. He loves it.
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Reviewed in the United States on December 21, 2025

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