Seachem Flourish Iron 4L
Seachem Flourish Iron 4L Original price was: ê 411.50.Current price is: ê 390.92.
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Seachem Flourish Excel 500ml
Seachem Flourish Excel 500ml Original price was: ê 75.50.Current price is: ê 71.73.

Seachem Flourish Excel 2L

Original price was: ê 230.00.Current price is: ê 218.50.

A source of organic carbon for aquarium plants that works on its own or with CO2 injection, useful when more CO2 would drop pH too low.

  • Liquid carbon for plants
  • Alternative to CO2
  • Size: 2L
SKU: SE458 Categories: ,
Description

Seachem Flourish Excel is a bioavailable source of organic carbon for aquarium plants. It can be used on its own or alongside CO2 injection, and is useful where adding more CO2 would push pH too low. This bottle holds 2L.

Key features of the Seachem Flourish Excel 2L

  • Liquid carbon for plants
  • Alternative or add-on to CO2
  • Supports lush growth
  • Size: 2L

Dosing and plant tips

Seachem’s directions are one 5 mL capful per 40 L when setting up a tank or after a water change of more than 40%, then one capful per 200 L daily or every other day. Each thread inside the cap measures about 1 mL, which helps with smaller doses. If you keep Anacharis, dose every other day rather than daily, as it is a sensitive plant. Excel stays active for up to 24 hours, so the time of day you dose is not critical, and it does not interfere with airstones or surface agitation. The 2 L bottle suits large planted tanks or keepers dosing several aquariums.

Good to know

Some plants, such as Vallisneria, can be sensitive to Excel, so start at the recommended dose and watch how plants respond.

Seachem Flourish Excel 2L specifications