Clay-Based Root Tabs 50-Pack

This economy 50-pack of clay root tabs is designed for hobbyists with large planted aquariums or multiple tanks requiring regular substrate fertilisation. Each tab is identical to the 20-pack product — compressed nutrient-enriched clay releasing a full macro and micro nutrient profile over three to four months — simply supplied in greater quantity for better value per tab.

At the standard spacing of one tab per 15cm, a 50-pack covers approximately 150 linear centimetres of substrate or about one square metre of planting area. It provides an 18-month supply for a moderately planted 120cm aquarium, eliminating the need for frequent restocking.

Larger tanks with dense populations of swords, crypts, and other root-feeding species benefit enormously from regular substrate nutrition. This pack makes it straightforward and economical to keep all root zones fully supplied year-round.