hey, i got a 10 gallon tank for my fish about last october. I have 5 pretty big goldfish in it. 2 fantail midsize, and 3 shabumpkin goldfish about midsize. I also have to algae eaters and a tadpole. Is this too much for a 10 gallon tank? when should i consider getting a newer "big" tank? I am new to the whole fish keeping hobby, but i love it. it's really fun :?