Andrew McFadden
Aquarium Advice Addict
I didn't cover it (seal) with anything and thanks. I copy and pasted what I said in the article here ya go
step 9: Wait until fully dry then repeat steps 7 and 8 two or three more times. note : you can get an aquarium safe epoxy to cover the entire thing such as loctite marine epoxy but I didn’t do it and I have had no problems
step 9: Wait until fully dry then repeat steps 7 and 8 two or three more times. note : you can get an aquarium safe epoxy to cover the entire thing such as loctite marine epoxy but I didn’t do it and I have had no problems