FERRUM contains organic minerals, vitamins and micronutrients such as Fe-EDTA, MN-EDTA that allows aquatic plants to absorb nutrients effectively, prevents yellowing leaves and promotes vibrant reddish growth. Use with macro nutrient fertilizers for best results. You can also use on small planted tank without CO2 injection to aid in plant growth.
Dosage: 1 ml per 80 liter every alternate day.
All In One External Filter
How to use:
$29.50External design, save space and keep the tank neat. Easy assembling to connect with canister filter. With high quality of ceramic diffusing tube, assures the best diffusing effect. With transparent chamber, visible to check water flow and speed of CO2 diffusing through internal impeller. Assembling design for cleaning and replacing ceramic easily.
New V shape design prevent CO2 pipe to be bended.