69C Carbon Cartridge – suits Aqua One 340 PRO Aquarium
It is recommended that Aqua One Carbon cartridges be changed every 8-12 weeks. Overfeeding your fish will shorten the cartridge’s life significantly. When feeding your fish ensure you only put what the fish can eat in around 30 seconds or so – you can feed the fish twice a day if you wish.
Replacement Carbon Cartridge for Aqua One 340 PRO Aquarium
2x Cartridges in a pack (requires 2)