bubble king or led?

[sphelps]

If its the Bubble King Super Marine 250 then it's a good solid skimmer and worth every penny. $800 isn't bad either as retail is almost twice that. If it's been working without issue for 3 years it's likely to continue doing so as any defects would have surfaced by now. Pretty need it needs 8-10 inches of water level, the foot print can be setup in two options which should available on J&L website.

LEDs have the potential to save a little money and heat in the long run but ultimately your livestock will benefit more from the skimmer.