2 month old tank. Tips?
Hello everyone! My 20 gallon tank is a little over 2 months old now, and is fully cycled (0 ammonia, 0 nitrite, and 20~ nitrate). My stocking is 7 cardinal tetras, 1 Dwarf Gourami, and 4 panda corydoras. I do 25% water changes every time nitrite hits 20~, and feed them a generous pinch of Hikari micro pellets about every 12 hours.
Any tips on how I can improve my tank visually? Anything im doing/not doing that could be changed or tweaked? Would love feedback from all of you guys! I also plan on adding maybye 5 more cardinal tetras, and 2 more pandas. Been thinking about shrimp and snails, but I feel like my tank doesnt have enough algae, and I dont want the snails to starve. Also a little nervous about shrimps because I dont want my gourami to investigate them just to find out he has a new favorite diet.