Back to the priorities:
2. Upgrade the circulation – Current circulation was 2X MJ1200’s and 1X MJ900. Running the maxijets was the option that made sense at the time – and worked fine for the blend of corals I had (probably 20% SPS). The upgrade is to an Ampmaster 3000 on a closed loop.
On the return pump, I obviously had a significant increase in head pressure so I’m running an old and busted LG 4 (about 1400 gph – about 650-700 with head factored in). This will run through the standard AGA 1†overflow and ¾†return. I ran it all with 1.5†pipe to allow upgrades in the future.
Couldn't find a picture of the pump - but I'm sure you know what a rusted old POS pump looks like.