food and nutrition


Simply

Question: Can I simply scrub my fish tank for algae while leaving the water in? Hi I need to clean my fishtank (6 goldfish/1 catfish) and was wondering if I could simply scrub the walls with the fish out and then leave the old water, or do I need to change the water too? Thanks to all who answer

Answer: buy a mag-float, or use a toothbrush (not a used one of course!) and yes leave the water and the fish in, and keep the filter on. maybe do a water change afterwards. for your information, most catfish do not co-habit well with goldfish. how large is your tank?


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