Hello iw as sjut wondering is an SAE would be a good algea eater for a goldfish tank? The PH is usualy close to 8.0 but I can keep it at 7.4 is need be and the tempature might be alittle cold in winter.. about 73.. the ANN redds are usually 0/0/10.. is it a good place for an SAE or two or is that a no go?