I have two qustions , here's the first:
I was wondering if it was safe to add plant fertilizer for the aquarium plants, with fish residing in the same tank. Mine never seem to grow as quickly as I'd like and I was recommended this website: http://greenleafaquariums.com/aquarium-fertilizer.html
Problem is I have no idea what each of those different fetilizers mean/do and if they are strictly for aquariums with only plants.
My second question is this:
In an aquarium used solely to grow plants say a 30 gallon. Does a filter need to be used along with a light source? Or would I be refreshing the water 100% once a week?...as you can tell I'm somewhat clueless when it comes to these plants.
Any help would be great. Thanks!