Can I keep soft water fish in hard water?
So many text books that say that keeping soft water fish in hard water is better than the reverse, but
Read MoreSo many text books that say that keeping soft water fish in hard water is better than the reverse, but
Read MoreMy knee-jerk response was no, that these are cold-water fish and they need different things. But I suddenly thought, where
Read MoreBetween 6 and 8 hours. If the room is really dark then maybe more. Fish need a day-night cycle, because
Read MoreThere is a lot of myths about water changes. Let’s put a few of them to bed before we look
Read MoreSome fish may be locally bred in your tap water, but the number in an average fish shop is so
Read MoreNone. Yeah yeah you want more details.So if you are talking about a marine tank you need specialist marine salt
Read MoreSue asks: What fish are suitable for hard water, especially for smaller tanks? Ruth answers: It’s a question that comes
Read MoreJohn asks, What filter would I need for a 5 foot by 1 and a half foot by 2 foot
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