Needed to raise my skimmer in my sump and was going to take a ride to HD and pick up some supplies to make my own. Then I recalled I had some sports card protective supplies in the basement from when I owned a shop. These are 1" and 1/2" each they come apart so you can really dial in the size you need. I took the screws out and then put some silicone sealant (reef safe) and put a dab on each screw hole to seal them.
Once set I will silicone then blocks together to the desired height I need
Anyway for those who may not want to build one from scratch maybe this will help you out
Thanks & have a good day
Once set I will silicone then blocks together to the desired height I need
Anyway for those who may not want to build one from scratch maybe this will help you out
Thanks & have a good day