I have a silver hatchetfish and was wondering if any one knows how big it will get? also are there any fish/characins that look similar or are similar to silver dollars but don't eat plants and can be housed with small angelfish, blue ram cichlids, as well as tetras such as lemon tetras, bleeding heart tetras, black tetras, and possibly serape tetras and black phantoms as well as the hatchetfish. the plants in tank will be red flame sword, amazon sword, amazon frogbit, red telanthera, and possibly some micro sword. I will also have cory cats and a blue phantom plec, and L191 royal pleco in it as well