This is a 20g long tank i built a few days ago and to me it looks great! Instead of writing a huge long description of everything ill just make a list and I would love feedback from the vets in this hobby!
Equipment:
Zoo Med Aquasun quad T5ho with 4 26w bulbs
2 PH at 240 gph
AquaClear 50 filter
20lbs LR
.5" LSB
300w Heater giving me ~80 degrees
Livestock:
2 Pajama Cardinalfish male & female
3 Chromis'
1 Engineer Goby
1 Large sponge
Tons of little skinny looking starfish
A few little tiny white starfish
Tons of little black snails
A couple larger snails
2 branches of Blue Mushroom
A colony of button polyps
3 bulbs of what i believe to be Zoa
And that thing on the wall on the right, no clue what it is.