Hi I just wanted to jot down my livestock, filtration, and maintenance plans for my two new fish tanks and if you want to take the time to read it and let me know if I am headed to success or doom that would be cool. 
75 gallon heavily planted, substrate of crushed coral and sand mixture, filtration: HOB and sponge. Maintenance: I really am not experienced enough with sand to know if I can use a gravel vacuum. My girlfriend insisted on sand. I need help with how to clean the tank. stock:
2 blue rams
2 apple snails
3 tiger barbs
1 clown loach
1 zipper loach
1 peacock gudgeon
1 amazon puffer
1 upside down catfish
1 bristle-nose pleco
1 common pleco
20 gallon tall
1 angel
7 cardinal tetras
1 apple snail
2 cory cats
1 upside down catfish
is this overstocked?
will a sponge filter provide enough airation in the 20 gallon? I plan to also have a HOB for additional filtration, but just wondering if I need to run a bubble wall or if a sponge filter will do it. I plan on weekly water changes, gravel vaccuuming every other water change.
I know there are probably going to be issues in the 75 gallon but I think we chose the most peaceful possible puffer, and we plan on having it so heavily planted that it shouldn't be a problem. (i don't care if we lose the apple snails...)
Thanks for reading, reply if you have anything to help out.
75 gallon heavily planted, substrate of crushed coral and sand mixture, filtration: HOB and sponge. Maintenance: I really am not experienced enough with sand to know if I can use a gravel vacuum. My girlfriend insisted on sand. I need help with how to clean the tank. stock:
2 blue rams
2 apple snails
3 tiger barbs
1 clown loach
1 zipper loach
1 peacock gudgeon
1 amazon puffer
1 upside down catfish
1 bristle-nose pleco
1 common pleco
20 gallon tall
1 angel
7 cardinal tetras
1 apple snail
2 cory cats
1 upside down catfish
is this overstocked?
will a sponge filter provide enough airation in the 20 gallon? I plan to also have a HOB for additional filtration, but just wondering if I need to run a bubble wall or if a sponge filter will do it. I plan on weekly water changes, gravel vaccuuming every other water change.
I know there are probably going to be issues in the 75 gallon but I think we chose the most peaceful possible puffer, and we plan on having it so heavily planted that it shouldn't be a problem. (i don't care if we lose the apple snails...)
Thanks for reading, reply if you have anything to help out.