Small list of fish

Not many fish to choose from many common fish from store not on the list and gallons required seems off to me I added 8 snails and it used gallons required by 8 gallons seems silly since they scavenge and clean if anything it should lower gallons required there are no sucker fish to choose from at least not the common ones sold in stores and you have to buy an expansion to add plants send silly great idea just seems like there need to be more math involved. I added 10 tetras 3 angle fish and 8 snails said I needed 40 gallons min thats funny because I have all those plus two frogs not on list and two sucker fish not on list and one female sword tail if I could add those in guess it would say near 50 gallons needed but I have had all those in a 10 gallon tank for 6 months and everyone is thriving seems off to me great idea if you only plan on 3 or 4 fish it would b great it says angles and tetras shouldnt be together but the co exist great and many charts and people at the fish store say they play well together

Kenwood1420 about My Aquarium Guide