What’s up DGC! So I seen this pump on build a soil and it looks awesome. I was wondering if anyone is using it and knows more about it also how would it change pH without chemicals and does it have an impeller or would it be good for compost tea? It kinda looks like a sump pump with a built in Venturi valve It’s around 250 bucks and it seems to be for a larger res I only need one big enough for a five gallons bucket do they come in other sizes or are there any other brands maybe? Thanks for all the knowledge DGC!