Hello forumers,

I'm starting my marine tank soon. These are the things i've bought:

1. Cannister filter (150litre)
2. Skimmer (80 litre with pump) with nutrafin additive
3. Substrate
4. Ammonia & nitrite tester kit
5. Aquarium thermometer
6. PH Tester
7. Hydrometer
8. 5 kilo of salt
9. 10kilo of sand

I'm planning to keep shrimp and some live rock in my 3 foot tank. Wat are the things to be added n how do i setup my lighting? Can i put in lets say 100 litre of water n will my skimmer hold it? Does it effect anything on the skimmer? Any other advise from u guys? Thanks