I'm cleaning out my salt tank and I bought some new water, I just need to know if 2 clownfish and a hermit crab can go up to over 2 weeks without some sort or blower until I buy a power head and since my filter is full of algae and is old I was thinking of throwing it in the bin or should I just try clean it out as much as I can and put it back in? The reason this is urgent is because the fish are currently in a bowl since (Like I said) I'm completely cleaning my tank and I need to kind put them back as quick as possible. Thanks!