I am new at planted tanks. I will begin by telling you i have a 45gallon tank with low light, not co2 injected. Ive heard mixed reviews about attempting a planted tank under these conditions but figured i would try it for myself. I would like some advice or to see what you all think. Currently my tank has been established for two full years with regular water changes and cleanings. I started it with a general substrate from a pet store, of course i cant remember which kind i got but remember that i was told it would work fine. I have 7 zebra danios, 3 cherry barbs and a lone gourami that are doing fantastic. Yesterday i went out and purchased two dwarf hairgrass plants, a aquatic clover of some kind, amazon sword and baby tears all guaranteed aquatic unlike some places that sell non aquatics as aquatics lol i learned this the hard way unfortunately. I dosed the tank with excel and plan to continue doing so as i dont want to invest in a co2 injector at this time. Ive read peter hitchcocks aquarium plants book and read alot of forums online but no one really has the same setup i do so im wondering. If there are any tips or suggestions people can give me to help my plants be all they can be. Thank you.