API pH Up 4 fl oz — Nano pH Raiser for Freshwater Aquariums - API

API pH Up 4 fl oz — nano pH raiser for small aquariums

The API pH Up 4 fl oz is the nano format of the API pH raiser, sized for small freshwater aquariums (nano African cichlid tanks, small livebearer setups). Raises pH gradually per the bottle chart.

Specifications

• Brand: API
• Format: 4 fl oz (118 ml)
• Type: liquid pH raiser
• Compatibility: small freshwater aquariums

Why get this from ReefSolution

• API Freshwater pH Test Kit — monitor during adjustment.
• API pH Up 16 fl oz — standard size for larger tanks.
• API pH Down 16 fl oz — the opposite.

Frequently asked questions

What tank size does this nano format cover?

Up to about 40 L — beyond that, the 16 fl oz size is more economical.

Can I half-dose?

Yes — for sensitive invertebrates or a gentler adjustment, half-dose and retest.