hey guys...I got questions.

I just started this planted tank 2 weeks back with zero knowledge. No google..no study...no nothing prior to buying. I just go buy 1 small tank..balik put water etc2..after 1 week put 4 guppy. now 2 already dead. the plant look ok tho. i dont even know i have to let the tank to cycle 1st...damn....


i notice that now my tank got small bubble on top...is that ammonia? what shud i do to counter this problem?

shud i scrap my current aqua and start all over again?

advice pls...