1.) What are the differences between T5,T5HO and T8?
HO=high output, T5 & T8= different technology to built florescent light . from good to bad, T5HO > T5 > T8
2.) How many watts do I need if I were to form thick and dense glosso carpet in 2 feet tank?
read my blog. i got some information about light wattage over aquarium volume.
3.) Does diy co2 provide the same co2 to the tank?
DIY co2 and pressurize co2 tank provide same co2 source to aquarium. but DIY co2 very troublesome since you need to change the remedy every one or two weeks.
4.) Is 360lph flow rate good for 2 feet tank?
calculate your aquarium water volume. filter rate shall be about water volume/6. meaning the filter shall cycle your whole aquarium water 6times in 1 hour.
Oic. Thanks for answering.