Tabs Plant K – potassium fertiliser tablets

Neo Tabs Plant K is a potassium fertilizer tablet for aquarium owners whose plants show holes in the leaves or weak photosynthesis, and for anyone setting up or restarting a tank. The tablet goes into the substrate and supplies potassium over an extended period, so the plants do not depend on frequent liquid dosing.

Why it matters

• The tablet releases potassium gradually into the root zone and into the water column, so the plants can take it up through both roots and leaves.
• Release is tied to demand: the more the plants need potassium, the more the tablet releases.
• The tablet absorbs excess potassium from liquid fertilizer and releases it later at a controlled rate, which helps keep potassium levels stable.
• The product is offered in four variants, so the formulation can be matched to the tank.

Specifications

• Brand: NEO MEDIA
• Product symbol: Neo Tabs Plant K
• EAN: 8809702870223
• Main component: potassium, from organic raw materials
• Placement: 3–5 cm deep in the substrate, about 5 cm apart
• Large plants: one tablet placed under the roots
• Duration: approximately 2 months
• Package contents: 90–140 tablets (count varies with tablet size)
• Weight: 0.1 kg

What it works with

The tablets are intended for planted aquarium setups where potassium is the nutrient to correct, both at initial setup and after a restart. They fit substrate-rooted plants in any tank size, and the placement guidance (depth and spacing) is the same for small and large plants, with one tablet under the roots of larger specimens. Used together with liquid fertilizers, the tablets buffer excess potassium rather than conflicting with the dosing routine.