For many years i have had a very reliable Lotus Diamond 140 pump, this has now packed in and i need to replace it. I don't have any fish only frogs and newts there is also a small water fall or flume. The Lotus is no longer in production and am looking for anyone that would recommend a suitable pump (Run from the mains)
While Lotus don't make that particular model any more, they still produce plenty of alternatives. So perhaps it might best to stick to a brand which you trust and select the most appropriate model for your needs from their range?
(The Otter Legend range looks like it might be the most suitable for your needs. If you agree, you can use the filter on the left of my link to view those pumps alone)