ok i want some plants that will grow better. i bought some bulbs from walmart and they grew well in my 29 gallon. but after i put them in my 90 gallon they slowly shrank. i have to 38 watt bulbs one pink one blue aquarium bulbs and two 40 watt daytime bulbs from walmart. so 156 watts total. i don't want to do any co2 injection right now maybe later. so what will grow better than what i have?