I have a 10 gallon tank which has two guppies(male) and 4 neon tetras(2 died when i introduced them to the tank) so my question is would it be possilbe to restock to 6 neon tetras and add a platie(male) its mildly planted but im hoping to get my hands on quite a lot of java moss soon and do a moss wall just( just in case you needed to know anything about the plants in the tank)