Hmmm. Good insight. Thank you. I bought three betta bulbs at petco and put 2 in the 35g and 1 in the betta's 1.5g. The 2 in the 35g are growing rapidly...probably because it has a nicer light...so I'll move all three to that tank and when they grow up, I'll replace his fake plant with one of them. Thanks Tay

