dupla ground or eco-complete

[Jet]

Has anyone had first hand experiece with both of the products, i'm looking at using one of the substrates in an existing tank. Its a jebo 362KG, the dupla looks good but not many aussies seem to talk about it?

Perhaps i can't use it in a existing tank, as it looking muddy simular to ADA?

[ILLUSN]

I use eco with great sucess, after 3-6 months you'll have to add npk to the roots of your plants. i use florish, chelated iron powder and KCL/KSO4 powder weekly.

I dont imagine dupla products will be of any lower quality