Hello experts, Im new to this hobby and I need some help. ive been scouring the internet about why my Monte Carlo is melting but the answer only pertain to the poster question. Here are some detail. Im doing a fishless cycle week 1 water temp: 84F (speed up bacteria growth) just lowered to 80F this morning this happen. PH: 7.0 AM: 2.0 and dropping No2: 0 No3: 30 Equipment: Sunsun 303B 20 gal. long substrate: gravel Light: Single bulb Corallife T8/17W 24'' 10,000K ( that's all they had at my LFS during the time) Light on/off: 12 pm to 8/9 pm Media: lava rock and polyester Dosing Product: Seachem Prime (water change) Seachem Flourish Potassium ( only put 1 cupful according to instruction as needed) Seachem Flourish Excel ( 1 cupful according to instruction) Seachem Stability ( 1 cupful according to instruction) No Co2 tanks (maybe buy one after save up money) Sorry for this mass of text but I feel bad cause I don't want to give up to early on this hobby plus the $ investment I just put in :/ I hope my grass and moss don't melt >< Any advice will be greatly appreciative!!!