I just purchased a sea hare which is about 6-8" long when crawling around. I put a prefilter on my Maxi Jet 1200 and 2 sponged are Rubberbanded on my 2 mini get 606's. I dont like to have all these sponges in the tank as they are a pita to clean. I was wondering would the sea hare be safe around the two mini jets with out the prefilters? I know the Maxi Jet has to be covered. Or, does any one have a better idea to guard the mini jets?