Wtb: 10 gallons, heaters, filters..

[aquashelle]

My friend is looking for 6 ten gallon tanks, and as well as several heaters and filter cartridges for a standard ten gallon filter.

Heaters must all be the same brand, and I believe she needs 5-6 of them.

Can anyone help? It's for a school project, just need some simple supplies asap.

Thanks for the help!